As I was quite vocal in questioning the decision of Saab to opt for the Taurus KEPD 350 as their heavy cruise missile, I was not overly surprised when Saab contacted me and asked if I wanted to discuss the choice as well as their bid more generally. It turned into a rather interesting brief, with representatives from both Saab and TAURUS Systems GmbH (owned to 67% by MBDA Deutschland GmbH and 33% by Saab Dynamics AB).
Saab further discussed the extent to which Finnish-Swedish cooperation and possible synergies play into the bid. Saab has not only run all company simulations of scenarios based on the FDF requirements to find the best setup for Finland, but in a step further they have also run the same simulations with Finland and Sweden being allied to see how this setup would work if Finland wouldn’t have to go at it alone. The BAFO includes not only Saab’s offer, but also drafts for a number of political agreements for closer defence cooperation, such as for a shared situational air picture benefiting from both countries operating not only the same aircraft types, but similar versions of these aircraft. With the Finnish requirement to align the configuration of the eventual HX-winner with the main user, this include not only the earlier announced Swedish political decision to align their 39E configurations with the Finnish requests (including long-range precision strike and “enhanced electronic attack capability”), but also operating similar GlobalEye-configurations. In a change compared to earlier announcements, Bombardier keeping the Global 6000 in production allow Saab to use the same platform for both Finland and Sweden as is currently in service with the UAE. This opportunity saves quite a bit of certification and R&D costs compared to the earlier indicated change to Global 6500 as the basic platform for the GlobalEye, which frankly wouldn’t give too much of an improvement. An improved wing and new Rolls-Royce BR710 Pearl gives better hot and high performance as well as better range and endurance for the newer Global 6500, but for a Finnish scenario the Global 6000 should provide plenty enough of performance and the up-front savings can be better spent elsewhere.
Saab is very much in agreement with Lockheed Martin that having a single-configuration fighter fleet is preferable due to the flexibility it offers when it comes to for example fleet management and readiness. The required capability to be able to pull it off is in Saab’s case based on the brand new integral electronic warfare system – which carries on the tradition of the highly respected JAS 39C/D EW-system – as well as the EAJP offering the wider frequencies and high output power needed to counter not only fire control radars but also other parts of the electro-magnetic spectrum. This goes hand in hand with Saab’s (and Sweden’s) long history of advanced datalinks, which means that Swedish fast jet tactics place a very high emphasis on the four-ship formation as a tactical unit as opposed to the traditional focus on the lead-wingman pair, and allowing e.g. for passive triangulation (another area where Saab and Lockheed Martin is in agreement is that this is a very cool and useful feature).
But none if this is really earth-shattering news. What about that cruise missile?
The reason behind the Taurus KEPD 350 losing out to AGM-158A JASSM for integration on the Finnish Hornet-fleet was discussed, and Saab responded in rather general terms.
Many factors were behind the original JASSM choice, how flexible were the US authorities in allowing integration of Taurus on Hornet? I don’t know.
Having said that, Saab wasn’t interested in commenting on how flexible the US might be in integrating JASSM on the 39E Gripen. They did however (correctly) point out that the Finnish JASSM inventory is set for either retirement or a mid-life update by the time the Hornets retire, and that technically there are no issues with integrating the weapon.
Still, there’s no tears shed by Saab over the (forced?) choice of Taurus KEPD 350, as they are quick to point out that the weapon is extremely potent, and offering a rather different design philosophy compared to the US offering. Interestingly many of the design choices actually do mirror the design choices of the Gripen-platform itself, lending some credibility to Saab’s argument that it is the superior weapon for a Gripen-fleet in Finnish service.
The basic idea is that radars evolve, and as such the value of stealth will diminish over time. Physics, however, remain surprisingly constant, and as such flying at very low level under the radar horizon is bound to work equally well in 2060 as it does today. This is then coupled with a highly redundant navigation system based on INS, GPS, a radar altimeter, and an IIR-sensor that together open up for image- and terrain-based navigation. This is couple with an advanced mission planning software to ensure that the weapon will get where it needs to be, which take into consideration the overall situation including threats, terrain, friendly forces, and weather.
The mission planning is actually a really interesting feature, as not only is it reportedly very precise (a requirement for being able to fly at extremely low altitude), but by simulating the entire strike it is able to run detailed Monte Carlo-simulations which take into account for example changes in the weather conditions or how the situation for the later missiles released changes with earlier missiles in the strike hitting their targets. The idea is to ensure economy in weapons use, and avoid wasting missiles in saturation attacks. This is a common theme for the marketing of the weapon, promising “low acquisition costs combined with low run-time costs”.
At the heart of this capability is the 480 kg warhead that sport a dual-charge layout with a pre-charge and a penetrator, resulting in what Taurus claim is “unmatched concrete penetration capability” and crucially allows the missile to stay low and attack also hardened targets at shallow dive angles instead of the more classic pop-up profile. But while the bunker-busting features is what the warhead is best known for, specialised fuzes allow additional flexibility such as overflight airburst modes. And again, flexibility further adds to the cost-efficiency.
In short Taurus claims that several factors add up to ensure that more enemy stuff will go boom for the same amount of money compared to JASSM (and yes, continuing the trend after the BAFOs both Taurus and Saab are naming their competitors as opposed to talking about hypothetical comparable systems). In addition, the weapon reportedly outranges the current AGM-158A JASSM in having approximately 600 km range if released at altitude (usual caveats apply).
Interlude: The saga of the JASSM-ER continues
The #USAF's FY22 BR provides some clarification regarding the designations of the different JASSM versions. Contrary to some unconfirmed media reports from earlier this year, the AGM-158D has not be re-designated as AGM-158B-2; they are two different JASSM-ER versions. pic.twitter.com/8nKIUMHDxi
Back in February it seemed the JASSM-version offered to Finland was the weapon originally designated AGM-158D JASSM-XR. However, turns out there’s another twist in USAF weapons procurement that came to light a while ago, as there are in fact a number of different JASSM-ER and -XR versions. The ‘original’ JASSM-XR apparently is still in development though it is now designated AGM-158D JASSM-ER, but it is pushed back as a version of the -ER designated the AGM-158B-2 is entering production. This weapon which is offered to Finland feature the more advanced datalink of the -XR but lack the improved wing (and hence not reaching the same range). At the same time, the US Navy scrapped the JSOW-ER and is focusing on an JASSM-ER version that will feature some components of the AGM-158C LRASM allowing it to also be used as an anti-ship missile, meaning that in total there seems to be at least six different versions of the JASSM either having reached production status or in different stages of development, four of which are designated JASSM-ER (AGM-158B, AGM-158B-2, AGM-158 ‘Navy-version’, and AGM-158D, with the other two being the AGM-158A and the anti-shipping AGM-158C LRASM). Range numbers of the AGM-158B-2 are somewhat obscure, but likely close to the original AGM-158B at around 930 km.
In any case, both the AGM-158B and Taurus KEPD 350 would offer significant increases to the ranges of Finnish air-launched weapons, and while cutting the Jaroslavl-Vologda railroad might be easier with the AGM-158D, a conflict would see no shortage of potential targets within 500 km of the border.
Back to Gripen, the aircraft has been in the headlines recently in Sweden due to budgetary discussions. Saab played down these, noting that none of the reported cost overruns are directly tied to the development of the 39E, but rather they stem from political infighting, earlier overly-optimistic Swedish Armed Forces budgets, and so forth. Not having seen the original documents behind the headlines it’s hard to comment further, though it arguably wouldn’t be the first time there has been a refusal from Swedish politicians to recognise what defence capabilities actually cost.
However, for HX the question is largely moot, as Saab is very much in agreement with Boeing in that now the best and final offers really are the final offers, and that by now everything is set if not in stone then at least ink. The Swedish proposal is firm with regards to contents, price, as well as delivery, and as such it is somewhat different from the FMS framework. And there won’t be any major changes or ‘up to’-wordings.
We have been puzzled by some of the reactions or comments swallowed by the media, there is not ‘later’
We’ll have to see what Lockheed Martin has to say about that.
Saab also confirmed that there are further weapon types in the offer that haven’t been disclosed. While there certainly are some who would like to believe this to be the RBS 15, in reality it is likely to be about gravity bombs.
A more cut-throat statement was that not only is Saab certain that the robustness and availability of the Gripen ensure that “with margin there will always be more than 50 Gripens available in peacetime”, their business intelligence based on open sources gives that for “the competition” the corresponding number would be about 35 fighters available. And that is before including the fact that Gripen would be flying less due to the GlobalEyes providing a better situational picture.
We’ll have to see what “the competition” has to say about that.
The Best and Final Offers (BAFO) for the HX tender are in, and from here onwards there’s no adjustments to the offers. Whatever the bidder has promised is what they are legally bound to deliver. Now we as well as the OEMs will just have to wait until the end of the year to hear who have been chosen. This also means that the embargo on disclosing details has been lifted, and the suppliers are free to share further information if they want to. Interestingly, some has chosen not to, though that may be telling in itself. Dassault sticks to their line and hasn’t even said whether they have responded to the BAFO-request, though the Finnish authorities have confirmed that they have received all five responses. Lockheed Martin published a short press release, as did Boeing, who followed up with casually dropping the number of fighters offered when asked about it. BAES and Saab in turn held full-blown media events. So what do we know?
The race is on
The big news is that LOGCOM was able to secure five offers, and apparently five serious ones. I struggle to remember when it would have happened that a country has managed to keep a fighter acquisition program fair and open enough that no-one has decided to drop out prematurely or not supply an offer at all (at least Norway, Denmark, Croatia, Slovakia, Germany, Belgium, Switzerland, Canada, Bulgaria, and India have held fighter tenders within the last few years, all of which have either led to some dropping out mid-way, not responding to quotations, the whole program being cancelled, the invitation to tender being rather narrow, or bids being disqualified). It’s hard to overestimate how significant this achievement is, and how important of a quality certificate it is to the process as a whole. In contrast to what some armchair analysts have argued, that some of the largest defence companies in the world – with business intelligence units to match and arguably somewhat cynical worldviews – believe that they have enough of a fair chance to win the competition that they are prepared to invest heavily into making their bids is a solid indication that the tendering process has been, and still is, open and undecided. This also feels reassuring to me as a taxpayer in ensuring that it really will be the best system offered to Finland that will end up in Finnish colours.
A big congrats to LOGCOM, the Finnish Air Force, and the MoD for this achievement!
The number game is interesting. At their press conference, BAES pointed out that they wouldn’t disclose the numbers as all bids weren’t confirmed to have been returned, as that apparently was the wish of the MoD. This sounded logical enough, until the bids were confirmed by the MoD to all have been returned, and BAES still declined to release any numbers. The full quote by a Eurofighter spokesperson was:
We are confident our offer will deliver sufficient Eurofighter aircraft to meet the challenge set by Finland to fully replace its existing capability. This is a competitive process and we will release further details of our offer as appropriate.
This was echoed by Dassault, who told Finnish daily Helsingin Sanomat that the MoD had not given permission to release numbers. At the same time, Boeing was happily telling anyone asking that their offer consisted of 50 F/A-18E Super Hornets and 14 EA-18G Growler, i.e. matching the original 57 F/A-18C Hornet and 7 F/A-18D Hornet Finland bought in the 90’s. A bit later Lockheed Martin confirmed that they had sent in an offer that included:
F-35A fighters as well as a maintenance solution
Saab in turn held a press conference on Friday, which included the news that they were to supply 64 JAS 39E Gripen as well as 2 GlobalEye AEW&C aircraft in case they got chosen.
Those who have been watching the process closely will note that it is the two producers who have been expected to sport the cheapest fighters that have disclosed their numbers, and both match the current 64 fighter figure (or rather, the original 64 fighter, as Finland has lost two Hornets in accidents). Saab was also happy to rub it in, noting that while there was no requirement for a set number of aircraft, there was indeed:
Floating around a general expectation in Finland [of 64 fighters]
I’m not sure there’s quite an expectation for 64 fighters, as a matter of fact I personally expected both Boeing and Saab to land in the 60-64 range, but there’s certainly an expectation for almost 64. This stems from years of writings, interviews, and podcasts in which both the HX programme leadership as well as the senior Air Force personnel commenting on the issue has noted that we need roughly the same number of fighters as A) Finland is still the same size as it was in 1995, B) the speed of the fighters are roughly the same as it was back then, and C) the range of the weapons is roughly the same as it was back then. Yes, on a tactical level supercruise and Meteor provide significant increases, but when it comes to the operational or strategic level those are rather minor changes. There’s still 390,905 km² that needs to be defended.
As the Finnish Air Force demonstrated last year when it surged 32 Hornets for a total of eight four-ship formations (out of a fleet of 62), getting coverage really needs numbers. Even in the best of scenarios, the classic three-to-one ratio is a handy rule-of-thumb for prolonged operations. Let’s imagine a snapshot of a wartime scenario:
We are a few days into the war, the operational tempo is still very high as the first wave of the enemy offensive is still ongoing,
The Finnish Air Force has lost a total of 16 aircraft, including those shot down and damaged in combat, as well as those damaged and destroyed on the ground in opening strikes,
The Air Force currently has one formation airborne as part of an air defence tasking in the south-east,
A second formation is on the ground in dispersed locations in the northern parts of the country, ready to take-off and either relieve the southern formation once it needs to return to base, or to intercept enemies heading north,
Four aircraft are currently returning from a bombing raid on enemy advancing mechanised formations and the bridges they rely on for their movements,
Two aircraft are over the northern Baltic Sea, trying to create an accurate maritime situational picture (i.e. locating enemy vessels) as well as checking for a high-value ISR-platform that is known to occasionally operate out of Kaliningrad,
Two aircraft are being prepared with heavy cruise missiles for a deep strike mission against enemy rail infrastructure,
For each active aircraft there are two others that are either the process of refuelling, being maintained, transferring between dispersed bases, or simply standing on the ground allowing the pilots some rest between missions.
You can obviously argue the details, but that is a scenario that is possible with 64 aircraft (16 active in the missions mentioned, 32 in reserve, 16 lost). If you start out with 40 aircraft, you will quickly run into some “interesting” numbers:
If you’ve lost 16 aircraft, that’s 40% of your force instead of 25% as in the 64 aircraft-scenario. To match 25% losses, you can only afford to lose 10 fighters,
Even if you only lose 25% of the fleet, that still leaves you with just 30 aircraft, of which 10 are available. If you still want one four-ship in the air and one on the ground ready to scramble to perform air defence tasks, that leaves a grand total of *two* aircraft for other missions. Not two formations, but two aircraft.
That’s the tyranny of the numbers, and while they certainly can be mitigated (minimise own losses, have spare pilots on the dispersed bases to avoid rest periods, increase spares availability and maintenance capability on dispersed locations, …) there’s really no way around them. And notable is that during exercise Ruska 20, the opening scenario based on a released map featured no less than thirteen four-ships, one three-ship, and a two-ship, all operating in an area well below half of the country’s surface area (as well as what presumably is a Swedish Hercules soloing straight down through the battlespace). Based on the same picture, my guess is that five of those formations might have been REDFOR, leaving 37 BLUFOR fighters airborne simultaneously to defend the airspace between Rovaniemi and Tampere.
The big question for HX then is whether the three manufacturers that are withholding their numbers are doing so because 58 would look bad when someone else has 64 (and that 9% difference in my opinion is still one where it might be possible to make a case for better overall capability thanks to higher availability and lower losses), or whether it is because the numbers offered are outrageously low (the threshold is somewhere in the low-fifties in my book). It is somewhat surprising – and honestly, rather worrying – that three out of five doesn’t want to talk numbers.
As discussed in an earlier post, the Lockheed Martin-team doesn’t want to discuss their industrial cooperation package in detail, though in their press release they have gone into some further details:
The final offer includes many opportunities for the Finnish defense industry related to the direct manufacture and maintenance of the F-35 that have not been offered before.
“The F-35 offers Finnish industry high-tech jobs that none of our competitors can offer,” says Bridget Lauderdale, director of the F-35 program. “Production collaboration would continue for more than 20 years and F-35 maintenance collaboration until the 2050s. Finland would maintain its own F-35 fighters and also support the global F-35 fleet by manufacturing significant aircraft parts. ”
Outside of F-35 production, Lockheed Martin would build partnerships with Finnish companies and universities to develop and promote defense cooperation in indirect industrial cooperation projects.
This is still vague, but better than what Dassault have been able to produce when it comes to disclosing information about their offer. Boeing’s latest press release is in fact even weaker than L-M’s, though they can at least lean on the fact that last time around L-M was thrown out of the competition due to an inadequate IP-offer while Boeing went on to manage a successful IP-program for the legacy-Hornets. Still, their statement is honestly anaemic:
Boeing’s offer also include an extensive industrial cooperation program that offers significant long-term opportunities for Finnish industry.
On to better news: Saab and BAES are happy to discuss details. Both are promising final assembly lines of both engines and airframes in Finland, as well significant other measures. BAES description includes several details:
The opportunity to perform final assembly of the aircraft including EJ200 engine build and maintenance; a partnership in the future development of primary sensors, including technical transfer and data analytic tools and techniques for mission data generation and electronic warfare; the transfer of extensive maintenance, repair, overhaul capability. And, the transfer of data and authority to make upgrades to the aircraft.
In addition, we are proposing projects that enable transfer and ongoing cooperation in Cyber Security which will build resilience in military assets and networks and Space technologies. And a suite of Research and development projects across a broad range of technologies that is being spearheaded by our partner MBDA. These benefit Finnish industry, including small medium enterprises, and Finnish academia.
The jobs that we are offering as a result are high quality, long term jobs equating to over 20 million man hours over 30 years, with the knock on benefit to the wider economy driving this figure even higher, and I am proud to be part of the team submitting this offer into Finland today.
Alex Zino of Rolls-Royce was also able to produce some numbers related to the impact of the engine production line to show that it wasn’t just about unpacking crates being shipped in from the UK: the tech transfer and engine production would result in a combined workload of approximately 1.5 million man hours over 40 years.
Saab on the other hand has earlier talked about approximately 10,000 workyears. A quick back-of-the-enveloped calculation gives the number of jobs on average as something like in the low three-hundreds for Saab and in the high three-hundreds for BAES (using approximately 1,700 hours per year as a benchmark), but there’s obviously significant uncertainties in how exactly the numbers have been calculated. To put it into perspective, this number corresponds to over a third of the whole of INSTA Group, the second major player in Finnish defence industry after Patria.
In the case of BAES, perhaps the single-most interesting piece of technology transfer is the invitation to join the ECRS Mk2 development programme, which promises to be significant both from a military as well as technological point of view. Despite the ECRS standing for European Common Radar System, it is in fact heavily led by the UK for the time being, presumably providing relatively much room for bringing foreign partners aboard compared to some other joint-systems shared by all four core countries. Another key part is obviously the continued discussion on sovereign mission data capability, where the turnaround times promised are in a completely different league from any US offers.
Based on the Royal Air Force’s extensive operational experience, we will establish a sovereign mission data capability to rapidly update the weapon system with the latest threat identification and countermeasure tactics, sortie-by-sortie, if necessary. Mission data is the life blood of any modern combat system, and security of supply is more than repairing physical components.
The RAF describe this as being how the force currently operate in the Middle East, with new threats and emitters being included in the aircraft libraries from one sortie to the other.
Saab is on the other hand planning on creating a System Centre, which will be responsible both for tactics development as well as the fleet management and data part of things. In essence, this would likely handle the same things as the BAES offered sovereign mission data capability, while also providing support to the FDF LOGCOM and the Air Combat Centre of Satakunta Air Command, all under one (literal of figurative?) roof.
Again, to reiterate Dassault isn’t saying anything, Lockheed Martin is saying something, Boeing is promising to tell more in the future, and Saab and BAES is giving their lists to everyone asking.
As we know from the DSCA requests both the F-35 and the Super Hornet would bring JDAMs (HE as well as bunker buster rounds), GBU-53/B SDB II’s small glide bombs, AGM-154C-1 JSOW stealthy glide weapons with a secondary anti-ship capability, AGM-158B-2 JASSM-ER very long-range heavy cruise missiles, and AIM-9X short-range air-to-air missiles. Lockheed Martin now confirms that the offer also include the AIM-120 AMRAAM in an unspecified version as well as the JSM (Joint Strike Missile). Neither of these are particularly unexpected, but the JSM offers a nifty capability in its dual use against sea- and ground-targets, as well as passive seeker and possibility of internal carriage in the F-35, as briefly discussed last time around. The expectation is also that there will be a second DSCA-request for undisclosed versions of the AGM-88 signal-seeking missile (likely the AGM-88E AARGM) as well as for AIM-120 AMRAAMs for Boeing, though these are unconfirmed for the time being.
It has been a busy week for my team, who have conducted several strikes against Daesh.
BAES’s bid would bring what the Royal Air Force Chief of the Air Staff, Air Chief Marshal Sir Mike Wigston KCB CBE ADC, describe as the full suite of weapons employed by the RAF – including the upcoming SPEAR 3 light cruise missile as well as the SPEAR EW version, a loitering stand-in jammer. However, curiously absent from the discussion was the Brimstone anti-tank missile, which has been a staple of the Operation Shader, RAF’s anti-ISIS campaign. However, the other two weapons that has been heavily in use in the Middle East by RAF Tornados and Typhoons are included in the list provided – namely the Storm Shadow heavy cruise missile and the Paveway IV guided bomb. The later is a 227-kg guided bomb with dual-mode anti-jamming GPS/INS as well as laser guidance, meaning that it can be used against moving targets. The weapon comes with both HE and penetrator warheads, though the physics dictate that the penetrator isn’t as efficient as those of heavier weapons. From a Finnish point of view, the Brimstone is likely something of a nice-to-have, as with both the SPEAR 3 and the Paveway IV there isn’t really any target that can’t be countered (although in certain scenarios the SPEAR 3 might be overkill while the Paveway IV might require release inconveniently close. Here the GBU-53/B SDB II has an edge thanks to its gliding properties). However, these missions (read: striking vehicles in massed armoured formations) are likely not the mission sets that are of primarily concern to the Finnish Air Force. Perhaps the most interesting detail would be the change from AIM-9X to ASRAAM as the short-range air-to-air missile of the Finnish Air Force. The ASRAAM, as opposed to both IRIST-T and AIM-9X, prioritise range over manoeuvrability, and while the jury is still out on which is more important by the time (or rather: if) you get into a short-range fight, the ability to fire missiles with passive IIR-seekers out to near-AMRAAM ranges is certainly interesting, especially in case of a heavily degraded EW-environment or against stealthy targets.
Saab’s offer in turn include at least IRIS-T and Meteor in the air-to-air role. This is no surprise, as these are the current staples on the Swedish JAS 39C/D Gripen-fleet, and have proved rather popular in Northern Europe in general. More interesting was the inclusion of SPEAR 3 (the EW-variant is not included, as Saab offers its own LADM that is currently in development and aiming for a similar role), as well as the decision to go with the KEPD 350/Taurus as their heavy cruise missile. Saab started out their HX-campaign actively pushing the fact that they can integrate any weapon they need, with the same message being repeated this week. It certainly might be the case, but somehow they still seemingly ended up basically offering MBDA’s portfolio of air-launched weaponry (complemented by Diehl’s IRIS-T and their own KEPD 350).
While it is extremely difficult to judge the true capabilities of the three heavy cruise missiles on offer, it remains a fact that KEPD 350 lost the Finnish evaluation for a heavy cruise missile against the baseline AGM-158A JASSM the last time around. And this time, it is up against the significantly improved AGM-158B-2 JASSM-ER (formerly known as AGM-158D JASSM-XR). Again, it is hard to say much for certain, the KEPD 350 has also beaten the JASSM and Storm Shadow in certain competitions, but the decision seems strange on paper. There is a new version in the form of the Taurus K-2 in the pipeline, though that is still in development and the improvements seem rather modest compared to the step from AGM-158A to -158B-2.
Saab’s heavy anti-ship missile RBS 15 Gungnir (based on their Mk 4-version of the venerable weapon) is obviously available as it is a key Swedish requirement, but it seems to be left out of at least this original weapons package. On the other hand, it is safe to assume that there are some smart bombs (likely the GBU-49 Enhanced Paveway II 227 kg GPS/INS and laser-guided bomb, as well as either GBU-39 SDB or the GBU-53/B SDB II small glide bombs) making up the lower-end of the package as these have featured rather heavily in both US as well as the BAES packages.
The most impressive part of Saab’s weapons package was the statement that the value of the weapons are “>20 % of the proposal price relating to Gripen”. At first glance this looks like 0.2 x 9.0 Bn EUR = 1.8 Bn EUR, which certainly would provide for a massive number of weapons. However, upon looking at the fine print, it does seem like at least the GlobalEye-portion of the offer is left out of the starting number, as may certain other items (Indirect industrial participation? Training?). I have reached out to Saab for a comment, and will update once I get their answer. Edit 3 May 2021: Magnus Skogberg confirmed that the value of the weapons “is above 15 % of the value of the whole offer (i.e. including Globaleye, IP, etc.)”. Presumably that means above approximately 1.35 Bn Eur. In either case, the weapons package does seem to be a sizeable one, though exactly how large is an open question (as a benchmark, the DSCA-clearances were for roughly 300 guided bombs, 150 JSM/JSOW, and 200 JASSM-ER, though obviously there’s no guarantee that the maximum number of weapons will be sought).
While the lack of large stocks for European weapons compared to US ones is one of the strongest arguments for a US fighter, the importance of this argument obviously would decrease with the size of the Finnish Air Force’s weapons stocks increasing.
What became evident is that the days of traditional type conversion being flown in two-seaters seems to be on the way out for the Finnish Air Force. The Boeing offer did not feature a single vanilla-two-seater, with all fourteen two-seaters being Growlers. Saab followed suite and went for 64 single-seat JAS 39E despite their original 2018 proposal having been split between 12 JAS 39F two-seater and 52 JAS 39E. Eurofighter has earlier seemed lukewarm to the idea of including two-seaters, while F-35 obviously does not come in a two-seat model.
For Boeing the decision to leave out the F/A-18F Super Hornets is somewhat surprising as apparently still by the time the DSCA-requests were made late last year the option to include up to eight twin-seaters was still there. A Boeing contact with insight into current Finnish Air Force training procedures notes that despite the lack of flight controls in the backseat of a Growler, the flight characteristics and ability to bring along a backseater means that their use in peacetime training is seen as “quite reasonable”. However, it is obviously down to the Air Force whether they want to use it in that role.
For Saab, the decision was even more of a surprise. As noted, in the last proposal they were allowed to comment on they saw quite a large role for the two-seaters. In the words of Magnus Skogberg, program director for Saab’s HX bid:
Often there are other drivers for and needs of a two-seat aircraft configuration that, in combination with the more traditional training-related benefits, makes it relevant to procure two-seat fighters. […] Gripen F with its two seats, naturally provides additional flexibility to handle very advanced missions where it may be advantageous to have an additional pilot or operator on-board. Examples are Electronic Warfare Officer, Mission Commander and/or a Weapon System Officer in the rear-seat.
This was how it sounded back in March 2019, despite the GlobalEye being well and truly an established part of their bid already back then. In this week’s press briefing, the company took a strong stance that the 39E with its internal EW-suite, EAJP-pod, and LADM-decoys can handle the SEAD-mission without the need for specialised platforms – or, presumably, dedicated crewmembers. Some commentators have pointed to the ability to direct the Gripen’s EW-suite from the GlobalEye through the datalink, though I have not seen that feature mentioned in any of Saab’s material and it would seem to be a less flexible solution compared to formations having their own dedicated EW-operator (in essence having fourteen Growlers for 50 fighters means every four-ship out there could have their own EW-escort).
While it is difficult to say exactly what has caused this change of hearts over at Saab (the wish to harmonize their bid with the Swedish Air Force force structure probably played a part), it shows that the multi-staged HX-process works in that the offers have been tailored and changed even in rather dramatic fashion since the first round of RFPs. What Saab did mention, however, is that there is still included an option for 39F in the bid, presumably either in the form of buying additional airframes or converting a number of the 39E offered to 39F. However, as this bid is based on Saab’s best understanding of what the Finnish Air Force wants following years of discussion, I personally find it highly unlikely that the option would be used.
The large number of Growlers on the other hand is very significant, and I will admit I did not expect 14 aircraft to fit inside the budget. Keen readers will have noted that there wasn’t as many NGJ-MB jammers in the request, these were limited to eight sets. However, while the NGJ is at the heart of the Growler’s electronic attack and jamming capability, a key part of the situational awareness in fact comes from internal sensors, including the the wingtip ALQ-218 RF Receivers. These tell the pilot not only what is out there, but also where it is, and the crew can then decide what to do with that information, whether to engage with weapons, avoid, or jam in case they have brought along their NGJ. As such the value of including Growlers as part of normal formations is significant, both for air-to-air and air-to-ground missions. The additional value of a backseater also means that you have an extra person who isn’t busy flying the aircraft, and who potentially could, I don’t know, perhaps function as an “Electronic Warfare Officer, Mission Commander and/or a Weapon System Officer”.
I have mentioned it before, but it continues to be an important point in the greater picture that in my opinion is brought up often enough: the value of having the unique capabilities that the EA-18G Growler brings does not limit themselves to wartime, but they would give our politicians quite a few more options on the escalation ladder prior to full-blown war. This includes both better situational awareness, as well as the ability to meet e.g. GPS-jamming with non-kinetic means that still can hurt hostile operations without causing damage to adversary equipment or losses to their personnel. Another possibility is the ability to support international operations with a key high-profile and high-demand (but internationally rare) capability, and one that require a relative small footprint in and risks for FDF personnel.
The ability of Boeing to offer 14 Growlers and still reach 64 fighters in total is an extremely strong card on their part, although I do have to caution that the crucial question of the future of the Super Hornet-family past 2040 is still unanswered.
It was supposed to be the last big dance of the HX contenders in Finland, with a final air show in the unpredictable June-weather before the decision was to be announced not even a year later in early 2021. But then COVID happened.
The air show was first moved to August, and then the whole program schedule was pushed back with the decision now expected Q4 2021 due to the inability to hold the final pre-BAFO talks in person last spring. As such, the air show in Kauhava this weekend is set to be a somewhat muted affair compared to the expectations. This is obviously a pity, especially as the local enthusiasts in Kauhava were set to have the biggest celebration of the towns aviation heritage since the closure of the air force base in 2014.
Compared to earlier years, the late stage of the program is visible in the fact that few breaking news were published, though there were some interesting stories.
First out in the spotlight was the Finnish Defence Forces and MoD themselves, who published a rather long and surprisingly open interview interview with colonel Keränen (FinAF A3) and Lauri Puranen (MoD program manager for strategic capability projects) in their Radio Kipinä-podcast. The theme was “The HX-program – Mythbusters”, and they spent quite a bit of time explaining why it isn’t possible to replace the fighters with ground-based systems or UAVs, the extremely close cooperation between the politicians making the eventual decisions and the soldiers and officials providing the groundwork, as well as how there are no favourites at this stage. All of these are issues that have been raised in the domestic discussion in Finland, with more or less populist undertones depending on the issue and who’s making the point. However, there were some interesting nuggets for the avgeek community as well.
Keränen made a direct point that the Air Force is not planning on going even in case of war, but that they will strive for a serious kill ratio.
We want something like the Brewster, [which] had 32:1 during the Second World War. Of course that is the kind of thing we are aiming for, whether it’s realistic or not is another thing, but if we can reach for example 10:1 that is 600 fighters that we can shoot down. Or bombers, depending on whatever comes.
You’d be excused for feeling this comes off as arrogant, but a quick look into the history books shows that during the jet age such numbers have been well within the realms of possibility. The USAF F-86 experience in the Korean War is given as between 10.5 to 2:1. The Israeli Air Force is also well-known for having extremely high numbers during the Yom Kippur and Lebanon wars, and while the exact numbers are debated (figures like 50:1 in 1973 and 80:0 in 1982 are frequently given), even if they feature some serious inflation they should be well over the 10:1 threshold. The Royal Navy in the Falklands War also famously reached 19:0 with the Sea Harrier (although a small number were lost in accidents and to ground fire), and in this case the kills and losses are largely confirmed from sources on both sides. Operation Desert Storm also saw a kill ratio above 30:1 for the coalition. As such, the goal of reaching double-digit kill ratios is perfectly achievable with the right combination of training, equipment, and doctrine. In fact it can be argued to be something of a requirement for overall success in modern wars.
The interview also confirmed that the idea of a 64 aircraft fleet is effectively dead, as Puranen noted that all first round offers for 64-aircraft packages were “significantly over 10 billion Euros”. However, the requirement is still for a fleet of around 60 aircraft. The reasons are simple and well-known to followers of the project, in that the aircraft now included in the HX program aren’t really faster or have significantly better endurance compared to the current Hornet-fleet. Coupled with the fact that Finnish territory hasn’t gotten smaller (or rather, not significantly smaller) since the Hornet was bought, the same air defence capability will require more or less the same number of aircraft.
The interview crucially also included a declaration that they are happy with the planned service lives of all aircraft, and see them continuing in service into 2060 and beyond. If that really is the case, it certainly is good news to, well, everyone besides F-35A (which we all knew would not have an issue with the lifespan requirement).
The last significant detail given was that the Growler will show its active systems at a test range in the US during a test period there, and that the passive systems were evaluated during HX Challenge which Boeing attended with a three-aircraft fleet that included not only the Growler but also single- and two-seat Super Hornets. Since then, Boeing confessed that their testing program had been hit with some delays, but that as time goes and the safety measures are put into place everything is starting to ramp back up again. With both the Block 3 and the NGJ now flying, it was a bullish team that was on location in Kauhava yesterday. Despite the issues facing Boeing’s civilian sector, the defence, space and security-part of the company was described as “healthy”, with the international side being “more active than ever”. This include the Canadian program, where Boeing recently sent in their offer, the Swiss program, as well as the ongoing German program where Boeing has been downselected for luWES and together with Eurofighter to provide the solution for the Tornado Replacement Program. The ATS and manned-unmanned teaming was also mentioned, and Boeing was quick to point out that while they are happy with the progress the ATS-platform itself is making down in Australia, that is only part of the complete system. The technology and software part of the program is to some extent a different track running in parallel, large parts of which are already in place.
Finland is a user organisation, not a developer organisation
Boeing’s main sales pitch hasn’t moved anywhere, it is still the proven and mature option, two words that has worked well in Finnish defence procurement earlier. The one thing that didn’t excite the company was Saab’s announcement of the Lightweight Air-launched Decoy Missile (LADM), the representative sounding almost confused when he recounted an earlier question:
We got a question if we have anything similar. We’ve been doing that thing for years, first with the TALD and now with the MALD. I really don’t know what else to say.
As said, Saab had one of the few (only?) breaking story of the show, with the announcement that they are developing a lightweight decoy. Despite the seeming similarity to the US ADM-160C MALD-J and the SPEAR EW, the Saab-version has a few things going for it. To begin with, it is “largely” developed in Finland and as such (probably?) should be ITAR-free. Secondly, while Saab won’t discuss at what stage they are in the development (usually a sign that there’s not much in the way of hardware yet to be shown), there’s likely significant synergies between the internal EW-suite of the Gripen E/F, the EAJP jamming pod, and the electronic warfare capabilities of the GlobalEye.
Saab continues to emphasis the overall package, with security of supply and the close relationship with Sweden adding to the performance of the JAS 39E/F Gripen and GlobalEye combination. 39E made its air show debut at Kauhava, and it was backed up by no less than three 39C/D Gripen of the Swedish Air Force and a GlobalEye AEW&C aircraft. An interesting aspect of Saab’s presentation was the inclusion of colonel Carl-Fredrik Edström, Swedish Air Force A3, who spoke warmly about Finnish-Swedish defence cooperation, and noted that this will continue regardless of the outcome of HX. However, if Finland would end up choosing Gripen, there’s certain possibilities opening up that the Swedish Air Force would be happy to provide. These include e.g. the possibility of embedding Finnish flying personnel into the test and evaluation program at an early stage, as well as the potential of cooperating not only on research and development of the fighter, but also e.g. handling the advanced training/OCU as a joint unit which likely would be a cost saver for both countries.
The star of the four Gripen on location was the ‘6002’ which is the first series produced JAS 39E, and feature a really nice three-tone camo to commemorate this fact. Making its air show debut, the aircraft featured a serious air-to-ground load of four SDB on the centreline rack, two Taurus KEPD 350 heavy cruise missiles, and two Enhanced Paveway II (believe that is the GBU-49 227 kg version), as well as two IRIS-T air-to-air missiles for self-defence. That Saab managed to convince the Swedish Air Force to let their precious fighter come over for an air show is yet another sign of the wholehearted support Saab’s export push enjoys from the operator.
Another fighter in special paint was the Dassault Rafale solo. Unfortunately it (and the other two Rafales) were parked a bit offside, so I wasn’t able to get any nice shots of it yesterday. But rest assured it looked the part, both on the ground and in the air.
Edit 02 September 2020 – I managed to get my hands on this video that Dassault used as marketing material during the weekend, and got permission to republish it here, courtesy of Dassault Aviation.
Our Managing Director Paul Hitchcock was delighted to present Major General Pasi Jokinen, Commander of the @FinnishAirForce, with a framed technical drawing of the Finnish Hawk from our design archives. Hawk is marking 40 years in service training Finnish pilots. 🇫🇮 🇬🇧 pic.twitter.com/S9J4SHheoa
Speaking of air forces supporting export pushes, the RAF sent over the Red Arrows to celebrate forty years of Finnish Hawk-operations. While in theory this had nothing to do with BAES trying to sell the Typhoon to Finland, it is obvious that there are some overlap. In particular, BAES tries to use their long experience working together with Patria on the Hawk-program as a template to build onto for a Finland as a Eurofighter operator. This isn’t something to laugh at, as besides Boeing they are the only operator to be able to claim experience on this side of 2000 to have cooperated with the Finnish Air Force (and Finnish industry) on an operational fast jet. And it should be remembered that while the Hawk is a much simpler platform compared to the Hornet, there still has been some significant projects based around the aircraft in Finnish service, including the Hawk MLU-project.
BAE Systemsin Suomen maajohtaja Paul Hitchcock lahjoittaa ilmavoimien komentaja Pasi Jokiselle Kauhavan lentonäytöksessä muistoksi kuvan ensimmäisestä BAE Systems Hawk-koneen teknisestä piirrustuksesta Suomen ilmavoimien Hawkien 40-vuotisen taipaleen kunniaksi. 🇫🇮 #hxhankepic.twitter.com/KCHdJyAL6A
The BAES-lead consortium have their game plan ready. The key part is taking a holistic approach to the gate-check requirements of industrial participation, affordability, and security of supply. In simple words this starts with ensuring Finnish industrial participation from the get-go (read: domestic production line), which provide a base for thirty years of sustainment. This allows for a TyTAN-style program where the industry is handling maintenance and support on location, which in turn saves money as moving aircraft around for service is expensive. As has been discussed earlier, TyTAN won’t be coming to Finland as a copy-paste solution, but as it bears a strong resemblance to the FDF way of working with strategic partners and with the experience of BAES and Patria working together on the Hawk, it will provide lessons for how to produce a tailored way of working for the HX. Crucially, TyTAN provide an already proven operational way of working that shows how the costs can be managed, something that at least two other aircraft in the field currently lack. And with BAES confident enough to sign a fixed-price ten year contract on the Typhoon, the life-cycle cost gauntlet certainly has been thrown down.
But while much talk is centered on the European aspect, Finnish ownership of mission data, lack of sealed black boxes and “independence“, it is when discussing the aircraft itself that the superlatives really start to come out. An interesting talking point at the BAES presser was that the upcoming large area display will enable the pilot to take a step back and get more information than just the fused picture by seeing also the raw data from individual sensors. While sensor fusion has been one of the main themes of most of the HX-contenders, the theory that you can get additional value from being able to see raw data as well as to sort through ambiguities and anomalies does make sense on paper. The question about how valuable this is depends on how good each individual fusion method is, and that is something that we won’t know based on open sources. Still, I couldn’t help but reflect on whether we are seeing the hype cycle in action, or is this is just a PR-talking point for the use of a large display?
But while the value of non-fused data to complement the fused picture is ambiguous, the raw performance of the Eurofighter is uncontested. The aircraft’s ability to supercruise is seen as a key for the QRA mission, and it has been demonstrated to the Finnish Air Force (naturally it is dependent on height and environment).
It is without peer in the sense it can supercruise, and it can supercuise with air to air stores.
This is coupled with the Striker and upcoming Striker II helmet, which allows the weapons cuing through the cockpit amongst a host of other nice features. In short the company believes that they “already have a helmet advantage”, and that it will only get better with the introduction of the Striker II with full colour and picture-in-picture.
I have on a number of occasions stated that the outcome of the HX programme is far from certain, despite the F-35 probably being the fighter to beat. While waiting for the sprint to the finish line to start of in earnest, there are two things that probably are worth keeping in mind.
To begin with, the unlikely doesn’t equal the impossible. Betsson earlier this year placed odds on the outcome, and while I don’t condone gambling generally and in particular not with questions of national security, the odds given weren’t too controversial. At the point of Finnish tabloid Iltalehti reporting on the live odds, they were:
F-35 2.15 (i.e. 35 % of being chosen)
F/A-18E/F Super Hornet 3.00 (25 %)
JAS 39E/F Gripen 3.75 (20 %)
Eurofighter Typhoon 6.25 (12 %)
Rafale 9.35 (8 %)
It is easy to read 8 % as “never”, but it deserves to be remembered that this is not the case. As a comparison, if you sit down with your Monopoly board and bring out the two dice, the odds of you rolling the dreaded ‘snake eyes’ or 1-1 is just 2,78 %. Does that mean that things are looking bright for the Rafale? Not really. The reason you can remember rolling snake eyes in board games is that you have a large numbers of die rolls per game, while the HX is a single event. Granted, you still do roll snake eyes on your first roll sometimes, but it is rare. And since someone is bound to comment on it, yes, Leicester City F.C. won the Premier League.
…which brings us to our second point, which is a more serious concern for the odds favourites. Last time around the details surrounding the choice of the F/A-18C/D Hornet were largely confidential for a long time, but back in 2017 twenty-five years after the event Olli Ainola of Iltalehti got the memo circulated amongst the ministers back then released (it had been classified as ‘Salainen’ or ‘Secret’, i.e. the second-highest classification on the four-tier system). It provide a good lesson to keep in mind when discussing the expected outcome for the current programme.
Of the five contenders left (the more fanciful offer to sell Finland the MiG-31 had already been discarded at this point), two were outright disqualified as not meeting the Air Force’s requirement. These included the MiG-29 (not meeting requirements related to “avionics nor lifespan, nor the maintenance setup”) and more surprisingly the popular favourite, the F-16C/D (failing both on the technical aspect as well as on industrial cooperation). The JAS 39 Gripen and its subsystems were felt to be not mature enough, leading to unacceptable risks. This left just two of the five contenders, the Mirage 2000-5 and the F/A-18C/D Hornet, to battle it out in the end.
In short, in the early 90’s the Finnish Air Force and MoD were not afraid to disregard offers they felt weren’t up to standard, and that might have a serious effect on the outcome this time around. And note, at least based on open sources, it is the favourites that seem to have the biggest reason to worry.
F-35 has a long and troubled development history. Some questions linger on, such as the ALIS/ODIN logistics system, but on the whole the F-35A is starting to look like a highly competent multirole fighter at a nice level of maturity (especially considering that we are still ten years away from HX FOC). However, the big questions are to be found in other aspects of the tender. One major issue is the question of how and to what extent the though industrial cooperation requirements can be met considering the unique international nature of the F-35 program. Lockheed Martin’s press briefing at HX Challenge unfortunately did little to bring clarity to the question, instead causing further confusion about what might and might not be on the table.
Another serious question that refuses to die is the one regarding costs, and in particular operating costs. While comparing acquisition costs is largely a fool’s errand, the fact that none if any of the DSCA notices or reported signed contract values are anywhere close to fitting inside the Finnish budget is cause for concern. Perhaps even more damning is the Danish life-cycle cost estimates. A report out of the Centre for Military Studies of the University of Copenhagen written by Gary Schaub Jr and Hans Peter H. Michaelsen published in late 2018 (h/t Charles Forrester who drew my attention to it on Twitter) discusses the possibility of increasing the number of F-35s in Danish service, and quotes the annual operating cost of the current fleet as 70 million DKK per aircraft (or approximately 9.4 million EUR). The numbers are taken from the original authorisation to buy the F-35 (referred to as “Aktstykke 31” in the report), and as such is likely the best available open source number found for the RDAF. The Danish concept of operations is naturally somewhat different from the way Finland would operate the aircrafts, but on average I believe it is an acceptable point of reference (smaller number of aircraft and single base vs. economics of scale and dispersed operations). Toying around with numbers, if we accept the Danish annual operating cost to be a good fit for Finnish annual operating cost per aircraft (i.e. 9.43 MEur), that would mean that Finland was able to afford between 26.5 and 35.7 aircraft, depending on how you calculate (26.5 if the annual total operating cost is 250 MEur, and the MLU isn’t included in that, and 35.7 if the annual operating cost is 270 MEur + the MLU reservations spread out over 30 years).
In practice, this would mean that one of the Finnish Air Force’s two fighter squadrons would be slashed, and we’d likely see a Norwegian model in which one of the current two bases would host a QRA detachment of four to six aircraft instead. The upper boundary of that calculation also aligns with the lower limit of what long-term aviation journalist Tony Osborne of Aviation Week stated on Twitter last week, when he estimated that the eventual offer to Finland would be for “36-40 aircraft”. If correct, it would be an extremely bitter pill for the Finnish Air Force to swallow, and one that very well might prove politically unacceptable (in particular to the agrarian Centre Party that currently holds the MoD seat).
As it happens, on the Finnish Defence Forces Flag Day June 4 the Air Force launched eight four-ships of Hornets, a total of 32 aircraft to celebrate the occasion. This also provide a nice reminder of what it actually takes to cover an area as large as the Finnish airspace. And if your fleet is 40 aircraft, you don’t get to surge to launching 32 at a time…
But the F-35 is far from the only favourite that is facing some serious risks. Both the Super Hornet and the JAS 39E Gripen rests on a single major operator. One of the major talking points that the FDF and MoD has raised when asked about what issues other than straight out performance can become deciding factors is the risk of becoming the sole user:
By no means do we want to be the last and sole user.
The US Navy has been reluctant to lock down exactly how the future of their carrier air wing will look past 2030, to the point that the US congress last month actually pounded the table and demanded a plan. The issue here is obviously that any plan won’t be out before HX is decided, and if the plan then is to scrap all Super Hornets by 2035 and go all in for the NGAD and F-35C, Finland will be left standing in the corner looking stupid. The fact that the USN is still planning on rolling more or less the whole F/A-18E/F fleet through the Block 3 upgrade program which will give the airframes a significantly longer lifespan together with the unique role of the EA-18G Growler and the likely-looking German buy does lend some credibility to Boeing’s claims of them anticipating a service life for the Super Hornet in US service significantly past 2040, but it certainly is far from set in stone.
For Sweden the situation is roughly similar, with the recent decades not instilling much in the way of trust with regards to political long-term planning for the Swedish Defence Forces. Currently Sweden has 60 Gripens on order (all of the single-seat 39E-version), which ironically enough would make Finland the world’s largest operator of the 39E/F if 64 aircraft were to be acquired. At the same time, while the aircraft is moving through the development program and meeting milestones at an impressive pace, the words that doomed the original 39A/B offer to Finland in 1992 does echo through history.
JAS 39 Gripen and in particular some of its systems are currently still at the prototype-stage, and the schedule of the project with its uncertainty factors include significant risks.
The 39E is maturing nicely, but it certainly is not yet on par with the competition. Is that an issue? Probably not, but the risk of Sweden pulling the plug on the 39E in 2040 and moving on to something else (Tempest?) is there. Especially as the next stage of long-term planning for the Swedish Air Force is only about to kick off next year.
How is it then with the two dark horses? Surprisingly well, to be honest. The Eurofighter Typhoon has a solid user base, including four major European countries having invested heavily in the system, which provide a depth that significantly improves the chances of it staying in service up to 2060 even if the FCAS and Tempest are already looming at the horizon. The Rafale has a more limited user base, despite scoring three notable export orders recently. Still, France can generally be considered a rather stable user country, and has traditionally held onto its platforms for a long time. Recent examples include the Super Étendard (retired in 2016), the Mirage F1 (retired from the reconnaissance role in 2014), and the Mirage 2000 (still happily serving on in both the ground-attack 2000D and fighter 2000-5 versions). Karl Rieder joked on Twitter when discussing the future of the Super Hornet that buying French is safer, since there’s no budget to change plans. It’s a joke for sure, but there’s also a grain of truth buried within that statement.
So, will 2021 see a showdown between the Rafale and Eurofighter for the HX-prize, the rest having failed the gate checks? Probably not, though I would not be surprised if there is at least someone in the anticipated top-three being kicked out (which based on earlier information, we might know the details of in 2046). At the same time, I am certainly open for the possibility of us getting a surprise winner, and I do not believe anyone who claims they knows the outcome.
For several months rumors have been claiming that Saab and Sweden will be (or already are) a partner in the British Team Tempest for a new ‘sixth generation’ fighter. For UK, Sweden in essence remains one of two European country with a serious aviation industry that still isn’t tied to the competing Franco-German project (the other being Italy), and would thus represent a rare opportunity for burden sharing.
News from RIAT – Sweden not joining UK #TeamTempest 6th gen fighter project – but signs MoU with Britain on co-operation on future combat air systems. "Saab views the agreement as a starting point for exploring the opportunity for joint development of FCAS" #avgeek#RIAT19pic.twitter.com/3dq60SPmZU
However, for the Gripen programme, Sweden acquiring the Tempest would represent the kiss of death, as Sweden hardly could afford to operate the Gripen alongside a new replacement type. This is especially problematic for the 39E/F-programme as the Tempest is scheduled for some kind of IOC as early as 2035 (certainly an ambitious target, to put it diplomatically). In turn, this would mean that the chances of Gripen would dramatically drop in the Finnish HX-fighter programme, as the Finnish Air Force and MoD officials have repeatedly expressed that the one thing Finland can’t afford is to be left the sole operator of an aircraft type (a situation which was one of the key drivers behind the decisions not to put forward a MLU3-programme but instead retire the Hornet-fleet as planned).
However, during the official signing ceremony at RIAT yesterday it turned out that this was all a tempest in a teacup*, and Saab dodged a seriously sized bullet in HX.
It turns out Sweden is not joining Team Tempest, but rather signed an MoU on “agreeing to examine the possibilities for joint development of future combat aircraft capabilities and combat aircraft systems.” In other words, rather than jointly developing the Tempest with the UK, Sweden (and crucially, it is the Swedish Minister of Defense Hultqvist that signed the MoU on behalf of the country) will join in developing sub-systems and capabilities (propulsion, sensors, and weapons are some obvious areas). What will Sweden then use these new capabilities and technologies for? Well, as the MoD notes in their presser: “This collaboration offers the opportunity to further insert advanced technologies into JAS 39 Gripen.”
In the end, it will be down to the industry to actually put the MoU into effect, and in the words of Saab, they “will contribute with […] experience of advanced technology development, system integration of complete combat air systems and related areas including sensors, missile systems and support”, though they also note that they still haven’t gotten any order related to the MoU (though they have been involved in the preliminary studies leading up to the signing, meaning that an order is likely just a quesiton of time).
This kind of technology sharing isn’t unheard of, as the small number of avionics companies means that already today the JAS 39E/F and Typhoon operate related versions of many key technologies, with the IRST-scanner being the most high-profile ones.
As such, rather than signalling the death of the 39E even before it has seriously gotten off the ground, the MoU indicates a plan on the part of the Swedish government to ensure that the 39E/F will remain modern and viable in the mid- to long-term. Notably, the MoU is only in force for ten years, and it leave all doors open for Sweden, including joining the Tempest at a later date, or opting for another way. While another new all-Swedish fighter might be prohibitively expensive, obvious alternatives include joining France, Germany, and Spain on their fighter, or going fighter shopping on the other side of the Atlantic for the first time since the J 26 Mustang. However, the schedule for this is completely open, and with Gripen staying in service “for the foreseeable future” and the joint studies with Team Tempest likely providing new input, it does seem that we are closer to JAS 39G/H than we are to JAS 40. For Gripen in HX, things just started to look a little brighter.
The HX program has shifted gear into the next phase, as all five contenders returned their answers to the first round of the RFQ (for those needing a primer on the process, see this post). As noted all five are still in the race, but a few notable events have taken place.
On the Air Force-side of things, the Chief of Defence (and former Air Force CinC) was quite outspoken in an interview back in December, where he amongst other things highlighted the need for Finland to ensure that we aren’t the sole operator of the HX towards the end of it’s operational life. This is in essence nothing new, it was noted as an issue for the continued operation of the Hornet-fleet past 2030 in the original HX pre-study, and could in all honesty been seen from a mile away. Still, it was felt that the decision to speak openly about one of the key points that set the F-35 aside from the rest of the bunch (i.e. a widespread international userbase which will operate the aircraft as their prime combat aircraft past 2060) was surprising given the continued emphasis on the competition still being wide open. However, given the obvious nature of the issue, I find it difficult to get too excited over the quote.
There will however be some personnel changes, as a scandal has rocked the Air Force with a wing commander being under investigation for less than proper conduct while drunk during an Air Force-sponsored trip with local stakeholders. This has also raised questions about how the investigation has been conducted by his superiors, something which has likely played a part in both the Air Force chief and the chief of defence declining to apply for extensions of their respective terms, instead opting to retire when their current terms are up. This likely won’t affect the HX program in any meaningful way.
Back to the F-35, preciously little has come out regarding the offer. This is due to Lockheed Martin not being allowed to comment upon anything, as the offer is made by the US Government. That means we still haven’t gotten confirmation that it is the F-35A that is on offer, leaving the door open for the odd chance that the carrier-based F-35C would be seen as better suitable tp Finnish requirements. That detail will likely become clear soon enough, but in the meantime we can note that the F-35C declared IOC recently, meaning that all three versions of the F-35 now are operational. The F-35B recently finished it’s first combat cruise, and scored a 75% availability rate. That number is perhaps the most impressive metric to come out of the F-35 program during the last year in my opinion, as that availability rate would be acceptable for mature operational fighters operating from their home base. Now it was achieved by a brand new STOVL aircraft operating in combat from a small carrier, clocking twice the hours of its predecessor. While questions surrounding the ALIS and other parts of the program still exist, this is a strong sign of maturity. The F-35 still in many ways remain the fighter to beat for anyone aiming for the HX-contract.
On the opposite side of the spectrum, while the F-35 is still undefeated in combat, it is no longer so on the market. This is following the German decision to drop it from their Tornado-replacement program, where the Eurofighter Typhoon and the F/A-18E/F Super Hornet will now go head to head for the deal. The undoubtedly political decision to drop the F-35 at this early stage has received widespread criticism, including from not one but two former chiefs of the German Air Force (and as opposed to how the HX-debate looks in Finland, both of the generals have recent experience, having retired in 2009 and 2018 respectively). However, the decision isn’t quite as far-out as some would like to make it, as both the Typhoon and the Super Hornet actually hold significant selling points. Crucially, Germany already operate the Typhoon, making it easier to just raise the number of aircraft than to integrate a new fighter. For the Super Hornet, it should be remembered that Germany besides the ground-attack Tornado IDS also operate the SEAD/DEAD-variant Tornado ECR, one of very ‘Wild Weasel’ aircraft currently in service anywhere in the world. And the only modern Wild Weasel aircraft found on the market is the Super Hornet-based EA-18G Growler (we’ll get to that shortly). Will the German decision affect HX? Yes, although mainly indirectly by securing another reference to either fighter, and likely to a lesser extent than another recent German decision.
Germany decided to despite considerable British and French pressure continue to block arms sales to Saudi Arabia over the War in Yemen and the brutal murder of journalist Khashoggi. The actions are certainly correct in my personal opinion, the War in Yemen and the murder were both particularly brutal (even considering the fact that wars and murders in general are brutal), but it also points to a willingness of Germany to pull the brakes on arms exports contrary to the wishes of other major European countries. In itself that isn’t necessary worrying, but Germany has also shown a worrying tendency of running their own show when it comes to relations with Russia (case in point: Nord Stream 2). Taken together, especially when considering Russia’s usual taste for false flag operations and trying to shape the narrative of any conflict, the risk of Germany stalling orders and urging both sides to de-escalate in a potential Russo-Finnish crisis is probably being analysed in Helsinki. It’s hard to quantify the risk (especially with Trump having demonstrated that rapid political swings can take place elsewhere), but it likely didn’t improve the prospect of Typhoon taking home HX.
What might have improved the odds was the Spanish Air Force showing how an operator can both develop their own upgrade path and benefit from cooperation with the other partner countries. In the case of Spain, the country follows the common upgrade path with the Tranche 2 and 3 Eurofighters. At the same time, being unhappy with the roadmap for the Tranche 1 fighters, it has independently embarked on a more ambitious program for those aircraft. The big cloud still hanging over the Eurofighter program is whether any operator will be invested in it as their primary platform up to 2060, or whether they all will have moved on with the upgrade funds of their air forces largely being allocated to whatever comes next.
If Lockheed Martin is unable to talk much about their offers, Saab is more outspoken and even flew a bunch of journalists to Sweden to inform them about the offer. The big news was that Saab offers a domestic production line, and that the fleet would be a mix of 52 JAS 39E single-seaters with 12 JAS 39F two-seaters. The Finnish Hornet-order was 57 F/A-18C single-seaters and 7 F/A-18D two-seaters, so this would be a remarkable shift from a ratio of 8:1 to 4:1. While it is well-known that the Finnish Air Force in hindsight would have wanted more two-seater Hornets for the conversion training role, Saab is open with the fact that training needs isn’t the main reason behind the inclusion of a squadron of two-seaters.
Often there are other drivers for and needs of a two-seat aircraft configuration that, in combination with the more traditional training-related benefits, makes it relevant to procure two-seat fighters.
Magnus Skogberg, program Director of Saab’s HX-bid
In essence this means that Saab is arguing that the needs of the Finnish Air Force is best met by a squadron of two-seaters backing up the single-seaters for certain missions, while at the same time the two-seaters can obviously provide benefits for the OCU-mission i peacetime. The 39E and 39F are more or less similar, with the cockpit setup being the same in the front and rear cockpits of the 39F, as well as in the sole cockpit of the 39E. This means that all will be equipped with the same wide-angle display that will be found in both Swedish and Brazilian fighters. Any Finland-specific details, configurations, or equipment will also be the same for both versions. The only major difference is that the 39F does not feature the internal gun. Both versions sport an onboard electronic warfare system, which include electronic attack capabilities, and which can be further supplemented by podded jammers and sensors. This is where the second crewman comes into the picture, as there’s a real risk that the human brain will run out of bandwidth before the options of the EW-system does.
Gripen F with its two seats, naturally provides additional flexibility to handle very advanced missions where it may be advantageous to have an additional pilot or operator on-board. Examples are Electronic Warfare Officer, Mission Commander and/or a Weapon System Officer in the rear-seat.
Magnus Skogberg, program Director of Saab’s HX-bid
The same can be said for advanced long-range strike missions, and in the air-to-air role the use of modern data links even makes it possible to have an aircraft with the backseater working as something akin to the Fighter Allocator of an AWACS, concentrating on staying up to date with the situational picture and issuing orders to other airborne friendly fighters. Is there a benefit of moving the fighter controller from the ground to the backseat of a fighter? Possibly, in general the Finnish Defence Forces likes to have the one calling the shots to be situated close to the action, though the benefit is likely smaller than when it comes to EW and strike missions. While Saab maintains that two-seaters offer significant flexibility in multiple roles, it seems that the main focus is on the 39F as a SEAD/DEAD asset.
Boeing is in essence bound by the same non-disclosure issues as Lockheed Martin. However, they have managed to get permission to discuss some aspects of their offer, and happily fill in any blank spots by referencing how the US Navy (and to a lesser extent the other flying services) perform their mission. The big deal was that Boeing is now officially offering not only the F/A-18E/F Super Hornet in the most modern Block 3 configuration, but the EA-18G Growler dedicated SEAD/DEAD version as well (though ‘dedicated’ should be interpreted carefully, as it can do everything the F/A-18E/F can do, with the exception of sporting two wingtip short-range air-to-air missiles). Boeing could not speak about the Super Hornet/Growler ratio to Finland, but notes that on a US carrier it is currently 44 Super Hornets to 5-7 Growler, with the intention being to raise that to 10-12 Growlers. In the case of Finland, that would mean 10 to 15 Growlers out of the total of 64 fighters.
Boeing isn’t one to downplay the importance of this move. The release for export took place in extremely short time (comparisons to the ~10 years it took to clear the AGM-158 JASSM were made), and this is a tangible example of the strong Finnish-US bilateral bond when it comes to national security. A bond which kicked off in earnest with the acquisition of the F/A-18C/D ‘legacy’ Hornet back in the 90’s (though you might argue that correlation doesn’t equal causation here, as it also coincided with the end of the Cold War). The US sees a Finnish acquisition of modern airborne capabilities as another way of improving stability around the Baltic Sea through improving Finland’s conventional deterrence. The Growler would add significantly to Finland’s “Tröskelförmåga“, threshold capability, as senior advisor (and retired admiral) Juhani Kaskeala explained using the Swedish word, and as such is nicely in line with US strategic interests.
You can trust the Super Hornet
Juhani Kaskeala, senior advisor at Blic
The Super Hornet Block 3 may be one of the most advanced versions of any fighter available, but Boeing also makes an important point of the fact that all cards are already on the table. They know “exactly” what it costs to operate the fighter, a sum which is lower than that of Finland’s current Hornet’s despite the Super Hornet being heavier, and they know how many hours they can get out of any given aircraft. The current lifespan is 10,000 flight hours per aircraft, compared to just 6,000 flight hours of the legacy ones (Finland has experienced issues reaching that number, due to the larger proportion of heavy-G air combat maneuvers flown by the Finnish Air Force). Boeing’s package is within the budget of the program, though they aren’t able to comment upon the cost of the package in any detail. The question of cost is interesting, as Boeing has gone three for three in the last major US defence contracts (T-X, MH-139, MQ-25), in a move that has largely been described as Boeing buying the deals. What you lose on the swings, you make up for on the roundabouts, and the fact that Boeing in essence is the world’s largest civil aviation business with a sizeable defence division makes it able to manage the cashflow issues this would cause to dedicated defence companies. Boeing might not be as aggressive in the pricing for the kind of smaller order that HX represents, but they are likely the only company that even has the option.
The question about the lifespan of the program lurks in the background. While admiral Richardson might want to phase out the Super Hornet by 2040, there is currently no sunset plan for the Super Hornet, and with the NGAD nowhere to be seen, the idea of having replaced the last Super Hornet with a new design in just twenty years sounds impossible rather than improbable. Also, even without any additional Super Hornet orders from the US Navy, the service will accept their last new fighters as late as 2034, and these are unlikely to be phased out in just six years.
Regardless of the risk to be left alone in the timespan past 2050, what is clear is that the Super Hornet/Growler combo would bring impressive capabilities to the Finnish Air Force. The Growler is also far more versatile than simply being the world’s best SAM-killer (which in itself would be valuable to the Air Force), as it is also an extremely potent ELINT asset with impressive non-kinetic capabilities. The ability to ‘listen to’ or jam different signals as the need arises without firing shots in anger could prove very useful in countering a “gray” or “hybrid” scenario. In US service, the Growlers are seen as a “truly joint aircraft”, able to assist and support not only other combat aircrafts, but ground and sea forces as well. As such it is able to shape the electronic battlefield, and is expected to be operating closely with F-35s of all branches in case of a peer- or near-peer conflict.
The answer to what makes the Growler unqiue in the EW-role
The secret sauce is simple, the Growler sports two of the same F414-engines that propel the single-engined 39E/F Gripen, giving plenty of raw power to the EW-suite, including jammers. The aircraft is also described as “by far the most winter-qualified” of all HX-contenders, which is a statement I guess some of the other contenders might want to fight. The same goes for the notion that the sensor fusion on the Block 3 is “exactly the same capability” as that of the F-35. What is objectively clear though is that the Super Hornet currently sports the best availability numbers of all US tactical jets, and Boeing is happy to assure Finland that not only can all maintenance and upgrades be done locally, but it is also possible to build the F/A-18E/F Super Hornet locally if Finland so wishes. Still, it does sound like Boeing isn’t as keen on the idea of a local assembly line as Saab is.
Kaskeala also points out that the current buying wave of F-35s is made up of F-16 operators. Australia is indeed the sole export customer that is switching from the ‘legacy’ Hornet to the F-35A, and they are in turn a bit of an outlier in that they operate both the Super Hornet and the F-35A. Last time around Finland identified a different need compared to e.g. Denmark and Norway, and went with a different fighter. Will the same be true this time around? What is obvious to any observer is that the legacy of the Hornet-deal is strong in Boeing’s organisation. Boeing is able to host press conferences in Finnish, thanks to the fact that not only their local advisors but key persons inside the company speak Finnish as their mother tongue. It is also evident that Boeing understands how Finland works, both as a society and as a customer. Of the companies involved in HX, only Saab comes close with their local organisation having a relatively large footprint on the ground in Finland and with the Swedish way of doing business being very similar to the Finnish one. While cultural differences in theory shouldn’t affect the outcome of HX, at the end of the day everyone involved are still just humans, and it is hard to shake the feeling that Boeing and Saab have a nonquantifiable but significant advantage in this field.
Dassault has kept a low profile in media, but in late January Dassault sent a single Rafale B up to the home base of Lappi Fighter Wing for a week of cold weather testing. Ostensibly this was just normal company testing, but it is hard not to think that the choice of location was dictated by a willingness to show the aircraft to a potential customer. In any case, the 30-person big testing team is said to have been happy with both the tests and their stay at the air force base.
The JAS 39E Gripen is something of a paradox. It’s at the same time both a mature concept dating back to the late 80’s and a fighter so new the first deliveries aren’t planned until next year. The program is still reportedly on schedule while the first flight was pushed back and there are persistent rumours that the following 39-9 and 39-10 have been delayed due to the recent upgrades. While the two-seat Foxtrot-version is developed by Brazil for the needs of the Brazilian Air Force, any Finnish order for conversion trainers would be assembled at the normal production line in Sweden. And despite all of this, the Echo is still happily continuing as one of the favourites for the HX-program.
The answer to the latest paradox is multi-facetted. One of the key factors is size. The small(ish) Gripen is the sole single-engined fighter in the HX-competition besides the F-35, and small size means fewer parts, lower fuel consumption, and overall lower acquisition and operating costs (ceteris paribus). Saab is confident that this will play a major part in the equation, or as country manager Magnus Skogberg puts it:
We can deliver with margin within 7 to 10 billion Euros
But as we have discussed earlier, with a set budget and a cap on the number of aircrafts, the interesting part is how much combat capability can be delivered within these two? On paper, this does seem to favour bigger and more capable aircraft, but that would be to overlook how tight the 10 billion Euro cap actually is as well as overlooking a number of the Gripen’s stronger cards.
The whole concept behind the Gripen, the earlier A/B/C/D as well as the current E/F versions, is operations against a numerically superior peer-level enemy. This puts significant demands upon the ability to get the most out of every single aircraft, from the ground up. To begin with the aircrafts get a large number of flight hours during combat operations, thanks to the quick turnaround time. This is something the Swedish jets demonstrated to their Finnish hosts at exercise Ruska 2017 last autumn. The same exercise also demonstrated the ability of the Gripen to seamlessly fit into the Finnish air combat system. This is no surprise, as the development of the Finnish and Swedish air combat doctrines have been heavily influenced by each other, including dispersed basing and operations with limited support equipment.
At the other end of the spectrum, Saab has put significant works into making the OODA-loop as short as possible. The key issue here is to make the man-machine-interface as effective as possible, providing the (outnumbered) pilot with the information he or she needs in a way that he or she can quickly process it and make the necessary split-second decisions. This is made possible by the completely fused sensor and sensor control system, which includes not only the Selex ES-05 Raven AESA radar, but also an IRST (the smaller sister of the Typhoon’s PIRATE), the passive electronic warfare sensors, as well as datalinks. The combination of IRST and passive EW sensors is of special interest, as they are both Saab’s answer regarding how to counter stealth fighters as well as the key to executing completely ‘silent’ intercepts.
As Skogberg briefs the gathered Finnish media at the Finnish Air Force 100 anniversary air show, he is interrupted by a roar as J 35J Draken ‘Johan 56‘ of the Swedish Air Force Historical Flight does it’s practice run, a physical reminder that less than 20 years ago it was a Saab-built fighter that defended the Finnish skies. This obviously points to another key aspect. Back in the Cold War Sweden stored surplus Draken-versions, ready to send them over to Finland in case of conflict (Finland was bound by the Paris Peace Treaty to have a cap on the number of fighters operated, but had instead trained a surplus number of pilots). While the same exact procedure is unlikely to be relevant today, Sweden is still arguably Finland’s closest partner, and having fighters which can use the exactly same munitions and support equipment would be a significant benefit.
Crucially, much of this fits right into the Memorandum of Understanding signed by the Finnish and Swedish ministers of defence earlier this month. The MoU outlines that Finland and Sweden “will achieve increased operational effect through combined use of resources, [and] increased interoperability” in a “defence cooperation [that] covers peace, crises and war.” This is all based on the fact that “the ability to act jointly also raises the threshold against incidents and armed attacks”.
However, when the Finnish Air Force is looking for an operational fighter to fill the gap left by the Hornets the question is if the Swedish fighter is just a bit too far into the future. The first deliveries to FMV, the Swedish Defence Material Administration, will take place next year. However, the first deliveries from FMV to the Swedish Air Force are only set for 2021, the year of the HX decision, where they will reach full operational capability only in 2025, the year of the first HX deliveries. Saab insists that the Echo is a very mature and proven system, and it is true that FMV will handle parts of the test and evaluation which in other nations would be part of the air force’s T&E program. Still, there’s little room for error if the Finnish Air Force is to be able to evaluate any kind of operational configuration of the Echo. Saab is trusting that they will be able to do this thanks to the complete decoupling of hardware and software which they have made. So far it seems to be working, and Saab’s stated goal is to push upgrades for the operational Echo at even shorter intervals (and hence smaller in scope) compared to Charlie’s three-year cycles.
As far as we understand, no-one is doing avionics architecture as we are
“Psychedelic” is the word I hear someone standing next to me use to describe the room. I agree. We are standing inside what is roughly a 13 m long cube, with all the surfaces being covered with soft blue spikes of different sizes. The room is completely void of echoes, and they say that if you stand here alone, you will eventually hear your heart beating. Loudly. The only objects standing out is a large frame mounted halfway up one wall, and a pattern of blank discs mounted opposite the frame, these being the flight motion simulator and the antenna wall respectively. We are in the anechoic chamber at ELSI, and I almost expect GLaDOS to start talking to us.
ELSI, or the Electrical Warfare Simulator, is at the hearth of Saab’s anti-ship missile program. The seeker-head of the RBS15 missile is mounted on the flight motion simulator, which moves the seeker in 3-axises as it ‘flies’. On the other end of the room the antennas sends out signals corresponding to what the seeker would see at any given moment during its course. This includes not only target signatures, environmental effects, and countermeasures in the form of false targets and active jammers. All this, coupled with the seekers simulated position and real-world direction, are then used to create the model, which is fed to the antenna wall’s signal generator which creates artificial radar returns for the seeker head. As noted, it is very much a case of the actual hardware being in the loop during testing.
The story of ELSI goes back to the early 90’s, when the board decided upon the investment, partly to ensure that Saab would be able to expand their share of the export market in an age of shrinking defence budgets. 1994 the site was running its first tests, and four years later it was operating at the desired level, a host of teething problems having been fixed.
Finland is no stranger to the RBS15, having operated the first generation of the missile from ship and shorebased batteries under the local designation MTO-85 since the late eighties. As such, a Finnish delegation visited ELSI early on in 1999, with the latest Finnish threat pictures. The purpose was to run a comprehensive round of tests with the MTO-85 seeker, which then provided the basis for an upgrade program launched at Saab. The upgraded seeker was then run through the same set of tests the following year. The tests can’t have gone too bad, as two years later the upgraded RBS15 SFIII, a customised RBS15 MkII, was introduced in Finnish service as the MTO 85M.
Now the RBS15 is a hot topic again for Finland. The anti-ship missile is one of the candidates for the PTO2020-program, the current acquisition to replace the MTO 85M on the Hamina-class following their ongoing MLU and in the truckmounted batteries, as well as becoming the main surface-to-surface weapon for the new Pohjanmaa-class corvettes (Squadron 2020). And Saab is confident that the RBS15 will be a prime candidate this time as well.
Saab has two distinct versions on the table. Noting that the baseline version was nearing the end of its life, Saab embarked on an ambitious upgrade program. While the step from MkI to MkII was an upgrade, the Mk3 was a radical redesign resulting in what was basically a completely new missile. Following a four-year test program it was adopted by the German Navy, and shortly after that by the Poles. The Swedish Navy is still soldiering on with the MkII, and would have been happy to adopt the Mk3. However, the Swedish Air Force had other thoughts, and had a requirement for the weapon to be lighter to allow four missiles to be carried simultaneously by the upcoming 39E Gripen. The result was the RBS15 ‘Next Generation’ (still lacking an official designation, though Mk4 wouldn’t come as a surprise), which is an upgraded Mk3 with a lighter launch weight, longer range, and generally improved performance. The weapon is contracted for introduction into Swedish service for both the Navy and the Air Force during the next decade, and Saab doesn’t mince words: “It is the most capable and advanced anti-ship missile on the market”, as was explained to us during a briefing.
The new launchers are a chapter for themselves, with the original box-like launcher having been replaced by octagonal tubes. The reason behind this is cost-savings, as the original box held the missile tilted 45° to one side, meaning that the railings holding the missile inside the box have very demanding tolerances. The newer launch tube instead holds the missile level, which is somewhat more forgiving on the structures. But it in turn leads to new questions. “The Visby-class will fit the NG, but we have already cut square holes in the side for the MkII, so in that case we will use the old launcher,” a technical sales support engineer explained. “The missile itself doesn’t really care, it can handle both positions.”
What then is so special about the RBS15? From a Finnish standpoint, the Baltic Sea as the design environment of choice is interesting. The often poor weather combined with a cluttered archipelago and lots of civilian traffic makes for a challenging battlefield, and Saab is one of very few companies designing their anti-ship missiles from the outset for littoral waters as opposed to the open sea. This is also where ELSI comes into play. allowing for advanced simulations of the performance of the seeker, something which plays a key role in evaluating parameters such as ECCM and target discrimination. The weapon is also capable of performing the land-attack role against ‘soft’ targets, though it is not optimised for the role in the same way as ‘true’ land-attack cruise missiles.
The ships we are firing against are not that keen on being hit.
The flight path of the missile is guided through a number of pre-set 3D waypoints, and the missile then navigates using both GPS and inertial navigation to make sure it hits all waypoints on time. Timing is key for features such as simultaneous time-on-target, a default feature for the RBS15, and as such the missile will throttle up and down in flight as needed to hit all waypoints on the exact time given. The exact height of the sea-skimming part of the trajectory also varies according to sea state, with larger waves naturally forcing the missile to fly at higher altitude. And in case the missile misses its target, it will swing around and do a reattack. If no target is found at all, it will eventually head off to a pre-set destruction point, which can be altered by the operator to make sure the missile doesn’t fly off and self-destruct over the nearest town.
For PTO2020, Saab hasn’t offered a specific variant, but instead opened the shop and described the Mk3 available today and the NG available tomorrow. The systems will also be interoperable, with NG launchers able to fire Mk3 and Mk3 launchers able (after a software update) to launch NG missiles. Customisation, as has been the case with the earlier Finnish versions, is also an option, but Saab notes that less and less countries are willing to pay the premium of having a customised missile. From a Finnish perspective, the supply chain is interesting. Diehl in Germany handles final assembly, with Saab building many major subassemblies and handling much of the development work and testing in Linköping. However, a new location on the map is Saab’s brand new technology centre, the STC, in Tampere, which is heavily involved in the electronic warfare side of the technology for the RBS15 NG.
The first draft of the text and pictures has been provided to Saab for screening to ensure that no classified, export controlled, or company confidential information is included.
From the outset the Finnish Defence Forces have been stating that they are not replacing a multirole fighter (and thus buying a new one), but instead they are replacing the capabilities of it (and thus buying a new one to provide the same capabilities as the old one). This might look like semantics, but was suddenly brought to the forefront when the RFI for weapons and external sensors was sent out.
Short background: the current Finnish Hornet-fleet sport five different weapon types (plus an internal gun). The AIM-9 Sidewinder (in L- and X-versions) provide short-range air-to-air capability, while the AIM-120C provide medium-range air-to-air capability. With the MLU2 air-to-ground weapons have been brought in as well. The JDAM-series of guidance kits are fitted to ordinary 225, 450, and 900 kg bombs (official designations then being GBU-38, GBU-32, and GBU-31 respectively). These use a combination of internal navigation (INS) and GPS to provide accurate hits on the target. The main problem is that hitting moving targets doesn’t really work, which have prompted the creation of other guidance kits sporting laser guidance in combination with INS and/or GPS. These have however not been acquired by Finland. Also, the range is short, and in practice the fighter has to overfly the target. Still, the JDAM is cheap and reliable, and has proved a favourite in Afghanistan and the Middle East. Time will tell if the recent GPS-jamming incidents will cause issues for weapons which rely on GPS for navigation and/or target acquisition.
A solution to getting more range out of a bomb is to fit it with wings, which leads to the AGM-154 JSOW. The JSOW feature folding wings which deploys after launch, letting the weapon glide towards the target. Three different versions are found, of which two hold submunitions (‘cluster bombs’), while the third is a single BROACH-warhead. The BROACH feature a two-stage warhead where a small(ish) shaped charge first blows a hole in the target, which the main warhead the flies through and detonates on the inside of (see this Australian clip of a live-fire test, the slow-motion entry is found at the 0:54 mark). For improved accuracy the AGM-154C with the BROACH feature an infrared seeker for terminal guidance. In Finnish service the JSOW is something of an enigma, with both the number of weapons and version acquired being unclear to me. I had originally thought the JSOW had been acquired in a very limited number for test and evaluation purposes only in case the JASSM wouldn’t be cleared for export, but during Ruska17 it was mentioned as part of the Finnish arsenal. It seems likely that a small number of AGM-154C JSOW are found as a cheaper mid-range solutions for targets which might be too well-defended for a JDAM-run. The big problem with the JSOW is that as it lacks an engine, its range is highly dependent on the speed and height of the aircraft when launched.
The silver bullet in the Finnish airborne arsenal is the AGM-158 JASSM. The JASSM feature a 450 kg penetrating warhead in the form of the WDU-42/B, and is powered by a small jet engine giving it significantly longer range than the JDAM and JSOW. The cruise missile is stealthy, and navigates by combining GPS and INS during flight, before switching on a IR-seeker for terminal guidance. It is a smart weapon even by modern standards, and dives towards the target at different angles depending on the amount of penetration needed (steeper for harder targets such as bunkers). All this also makes the weapon rather expensive, with the DSCA listing the Finnish request for up to 70 weapons at an estimated value of 255 million USD.
These are the capabilities to be replaced: the ability to shoot down enemy aircraft at different ranges, and to strike hard but not necessarily moving targets at all ranges.
It is important to remember that the weapons work already before release, in that any potential attacker has to calculate with the Finnish Air Force being able to launch a strike taking out key installations such as bridges and command bunkers deep behind enemy lines without ever being close to these. The psychological effect of the nagging knowledge that when getting inside a few hundred kilometers of the frontline you are always under threat should not be underestimated.
The press release on the RFI was rather bland, but Jarmo Huhtanen of Finnish daily Helsingin Sanomat had an interesting interview with engineering brigadier general Kari Renko. Renko dropped a very interesting comment, which will have huge consequences for the HX-program.
We won’t go down the route of starting to develop the integration of machine and weapon. We’re buying missiles, their documentation, transportation containers, training, and so forth.
He also mentions that the weapons and sensors will account for roughly a tenth of the total budget, i.e. in the neighbourhood of 700 million to 1 billion Euros. A second interview with program manager Lauri Puranen (retired FiAF major general) in Finnish paper Talouselämä takes a slightly different view, putting the total weapon cost at 10-20% of the total value, i.e. 700 million to 2 billion Euros, though he notes that there is no idea in buying the whole stock immediately upon ordering the fighters, as the weapons have limited shelf life (this might explain the difference their estimates). This sounds about right for providing a small stock of short- and medium-ranged air-to-air missiles and a few different air-to-ground weapons. A short mention of DSCA cost estimates for similar weapons from recent years.
It must be said that this is a very Finnish way of making defence acquisitions. Buying just behind the cutting edge, at the (hopefully) sweet spot where the R&D work is done and the true costs are known while still modern enough to be considered high-tech. The package above comes in at 1.08 billion Euros and would be something of a bare minimum (e.g. 64 fighters would get an average of 4.7 AMRAAMS each, meaning that after the first wave was launched there wouldn’t be any reloads to talk about). The Finnish order is also likely to be more air-to-air heavy than the mix above would be.
It also means that if Renko (who have his roots in the Air Force) is to be taken literally, the HX-field will be turned upside down.
The air-to-air part is no problem, all contenders have sufficient missiles integrated. Guided bombs are also found, though in most cases not JDAM’s but rather laser or hybrid laser/GPS/INS-guided ones. It is questionable if the JSOW is actually needed as the Goldilock-solution between a guided bomb and a cruise missile, and if it is a priority to be bought at the beginning of the project. In any case, it is fully integrated on the F/A-18E/F Super Hornet, while the Rafale feature the AASM ‘Hammer’-series of modular guidance/propulsion kits which include interesting versions that also exist in the middle ground between guided bombs and ‘true’ missiles.
The big dealbreaker is the cruise missile. If Renko means business, that the HX need to have a long-range cruise missile with a serious penetrating warhead ready by the time it reaches full operational capability in the 2029-2031 time span, two of the top-contenders have a problem at their hands.
The Rafale and the Eurofighter Typhoon both sport the joint-French/English SCALP/Storm Shadow. This is a highly potent weapon in the same class as the JASSM, including a stealthy design, and is combat proven over Iraq, Syria, and Libya. The Rafale already carry the weapon, while the Typhoon is about to get it as part of the P3E upgrade currently underway. As such, both should welcome the news that this is a requirement.
The F/A-18E/F Super Hornet just might get a pass, as it sport the Harpoon-based SLAM-ER with a 360 kg WDU-40/B titanium-reinforced penetrating blast warhead. The SLAM-ER feature many of the same capabilities as the JASSM (though being lighter and shorter-legged), and is the US Navy’s answer to the gap created in their inventory when they dropped out of the JASSM-program. The fighter is also in the process of getting the AGM-158C LRASM, the anti-shipping derivative of the JASSM, which might offer a possibility to fast-track AGM-158A/B integration once complete.
JAS 39C/D Gripen have no long-range ground attack capability. This will be remedied by the upcoming Rb 15F-ER which while developed from the RBS15F anti-ship missile will also have a secondary land-attack capability. However, the weapons main use and roots are shown by the warhead which is a 200 kg blast fragmentation one. Excellent for ships, but despite having delayed fusing options this likely lacks the penetration to be able to take on hardened targets.
The F-35 is the other big question mark, with the JASSM not confirmed for the fighter. It has been cancelled for the Block 4, with one spokeswoman saying they “expect it” in the Block 5 timeframe which “is expected to begin in 2024”. The scope of Block 5 is still undecided, with one aviation journalist describing it’s status as “just a collection of tech that didn’t make the cut for Block 4“. RAF/RN had originally planned for the Storm Shadow to equip their F-35’s, but has since dropped it. As such, the F-35 have no confirmed cruise missile for hardened targets at the moment. The one missile which is confirmed is the JSM, which like the Rb 15F-ER is an anti-ship missile with secondary land-attack capability, and which also feature a 200 kg combined blast and fragmentation warhead. Manufacturing partner Raytheon is happy to call it “the only fifth-generation cruise missile that will be integrated on the F-35”, which is likely more of a marketing line than an indication of the company sitting on information that the JASSM has been cancelled for the F-35.
The answer to the Gripen’s woes would have been the Taurus KEPD 350. The joint Swedish-German missile is carried by German Tornadoes, Spanish EF-18 Hornets, and (soon) South Korean F-15 Eagles. Preliminary flights have been undertaken by the Gripen (and the Eurofighter for Spanish and German needs), but the missile was never integrated on the 39C/D, and it’s future as part of the 39E’s arsenal is still unclear. The Swedish then-government/now-opposition signalled back in 2014 that they “want cruise missiles on the new Gripen”, though it has never been clear whether this means the RBS15F or some heavier land-attack missile. In any case, no firm order for KEPD 350 integration onto the Gripen has been made, and it is difficult to see a Brazilian requirement for it. The KEPD 350 is however actively marketed as an option for the Gripen by Saab.
While Puranen’s cost estimate of the weapon package might be higher than Renko’s, he is of the same opinion when it comes to integration costs.
Our position is that the aircraft suppliers are responsible for the integration of the weapons found in their offers, and that the costs for this are included in the offer.
This leaves Lockheed-Martin and Saab with something of a conundrum. Unless JASSM or another suitable missile is confirmed for integration before 2030 by another paying customer, and unless this confirmation comes before the final offers are made in 2021, the companies will have to include the complete integration costs when calculating their bids to Finland. Obviously the majority of the costs will be funneled back directly to their HX-bid (TANSTAAFL), while the Rafale and the Typhoon will be able to make their offers without this additional cost (or at the very least with a significantly reduced one). It also raises the question which missile they should choose to offer. While there has been much speculation about keeping the JASSM’s, their shelf-life does in fact end about the time the Hornets are withdrawn.
Saab has been marketing a willingness to integrate the JASSM if Finland requests so. However, if they are free to offer the long-range strike option in whichever form they want, doing so by integrating their own Taurus instead of Lockheed-Martin’s JASSM might certainly be tempting, especially as the Taurus offer some unique gimmicks such as the ability to detonate at a specific pre-set floor. Another possible solution which might be tempting for both manufacturers would be to develop penetrating 500-lbs warheads for the JSM and Rb 15F-ER, as this might turn out to be a cheaper solution than integrating a completely new weapon. Still, when it comes to penetrating warheads, mass matters, and it is clear that this would be an inferior solution compared to heavyweights such as the JASSM, Storm Shadow/SCALP, or Taurus.
Ruska: (ʁus.ka) noun. 1) Finnish word denoting the leaves changing colours during fall, autumn foliage 2) Finnish Air Force exercise focused on operations in times of crises and wartime, measured in the number of involved servicemen and -women the largest Finnish Air Force exercise of 2017.
War is unpredictable. Some things are however more predictable than others. These include enemy strikes on runways and installations of the air bases used by the only two fighter wings in the country. The solution is easy: to be somewhere else when the cruise missiles strike.
Dispersed basing is at the heart of Finnish Air Force operations. The concept not only means that the aircraft are spread out, but it also means that they keep moving. Upon the order to disperse, the air force sends out ground units to road bases and civilian airfields. These units are capable of independent operations, not only taking care of the aircraft themselves, but also of handling necessary supporting functions such as providing base security. Having taken up positions, they then wait for word from higher command about if and when they will get customers. Keeping the fighters moving between bases makes it much harder to catch them on the ground, where they are at their most vulnerable.
Often this mode of operations is associated with road bases, likely because road basing is only practiced by a handful of countries (Finland, Sweden, Taiwan), and because fast jets landing and taking off in a forest makes for really nice pictures. As important however is the use of civilian fields for military use. “There are no clear advantages in using a road base as opposed to a civilian field. The usability and benefits of a base instead largely depends on the ground units found there”, Lt col Ville Hakala of the Air Force Command explains.
The casual observer would be excused to fail to notice the fact that Kokkola-Pietarsaari airport is a working military base during Ruska17. An ultralight from the local flying club is doing touch and goes, and the passenger flights to Helsinki and Stockholm make their schedules as normal. Minimizing the impact on civilian aviation is not only part of keeping the local population in a good mood, but also how it is envisioned to work in times of crisis. For society as a whole to function, it is important that the airports stay open even if the air force decides to use them. So the ground crew discreetly wait in the background, while the military police patrol the perimeter and politely check up on people who loiter in the area. Especially those who sport a camera with a decent sized tele lens.
Then the call comes, a pair of Hornets are inbound, and the ground crew takes up position by the taxiway. But as the exercise is a complex one with a fully functioning red side operating out of bases in northern Finland and Sweden, things doesn’t always go as expected, and no sooner have the Hornets appeared overhead than an air raid alarm is issued, and the blue force fighters speed away to a destination unknown to us at the airfield. A while later the situation is cleared up, and the two fighters touch down on the rainsoaked runway, and immediately taxi over to the waiting fuel trucks. The fighters stay on the field for a while, giving the passengers arriving with the evening flight from Stockholm something to look at, before eventually taking off into the night sky.
The turnaround is indeed a sight to see. While it is hard not to think of a caravan park or travelling circus when the train of specialised trucks appear, the impression stops as soon as the work starts. There is none of the frantic running or shouting of orders which are often associated with the armed forces. Instead, the small crew made up of conscripts, reservists, and regular staff move efficiently around the aircraft, each confidently handling his or her task. The fuel tanks might not be topped up in a matter of seconds and the wheels stay on, but otherwise the closest analogy that comes to mind is that of a Formula 1 pit stop. When asked about what the biggest challenges associated with operating away from the home base are, Lt col Hakala’s answer is confident: “There are no major challenges when operating from an unfamiliar airfield, our pilots are constantly practicing operations from different airports.” Looking at the refuelling operation, his confidence seems well-placed.
Seeing the fighters being serviced, it is clear that this unique way of operating the aircrafts will have implications for the HX-program. With all infrastructure being truck-mounted and handled by a motley crew stretching from teenagers to professionals with decades of experience, very special demands are placed on the aircraft. When out camping away from home, small details such as the integrated boarding ladder make a significant difference.
Ruska is a large exercise by most standards. Over 60 aircraft, including roughly half the Finnish Hornet-fleet is taking part, including all three Finnish Air Commands. On the ground, over 5,000 servicemen and -women are taking part, of which 2,900 are reservists. For the first time ever, the Swedish Air Force joins in to practice defending Finnish airspace together with the Finnish Air Force in a major exercise of this kind (though it should be noted that they have done it for real once before). A detachment of JAS 39 Gripen supported by a ASC 890 airborne early warning and control aircraft deployed to Kuopio-Rissala AFB as part of the blue force, with another detachment from F 21 making a re-run of last year’s role as part of the red force from their home base at Kallax AFB (Luleå).
While an important step politically in signalling the ability (and intention?) to fight together in case of an armed aggression, it is a surprisingly straightforward step from a military point of view. “Cooperation with the Swedish Air Force already have long traditions,” Lt col Hakala explains. “The Swedish Gripen is interoperable with the Finnish air defence system. The Gripens participating in the exercise are one part of the complete air defences and work together with Finnish Hornets.”
Huge thanks to all involved that helped me with the post!