Re: Numbers planned
EvilDrSmith,
Isn't 74 the number that have actually been ordered, while the plan is for 138?
I suspect this may have changed. Or not - it's always hard to know with defence plans. To be fair they are often trying to plan/guess in 50 year timescales... In order to be the only tier 1 partner on the F35 program - and to get c. 20% workshare - i think we needed to be ordering a decent number. We have paid for about 5 of the test aircraft - which aren't combat capable - and can't be made so. So of our initial order of 48, 5-odd are for testing only, one fell off the end of the carrier and somewhere between 10-15 haven't been delivered yet. Oh and about ten will always be needed for the OCU - which is the training squadron. Which is fine, they can have the older aircraft that can't be converted to all the latest specs.
According to the latest MoD mantra, 138 is the numbe of units to be purchased across the lifetime of the aircraft. And this was always true (and we've always been at war with EastAsia). The carriers are expected to still be sailing in 2050-2060 - and so any aircraft we're already flying will be knackered by that point and will have had to be replaced. Likely with newer (more capable) F35s.
The MoD are also rather pissed off with Lockheed Martin about delays. We should have had all our aircraft by about now. But also the Block 4 updates aren't available yet, and they were due several years ago. Block 4 is really important. It's the next big step up in capability, it involves more electricity generation from the engines and more computer power. Weapon integration has been delayed until it's done - the the only one of our weapons that's currently integrated with F35 is Paveway IV and ASRAAM. We're still stuck with AMRAAM for our radar guided air-to-air missile, even though Meteor is way better - and we aren't able to use Brimstone either - the new capabilities of which were specifically designed for the F35 - because it's small and fits in the weapons bay. Weapons mounted on the win make the aircraft less stealthy. If you want to use it to attack enemy air defences, then you want it as stealty as possible.
So we're aparently holding back on buying the next tranche of 24 until they've got their shit sorted out. Also all aircraft made before this year/next year will have to be upgraded to Block 4. More money. And prices are falling, although i doubt they'll fall much further. I doubt there are many economies of scale when you're building say 800 aircraft a year instead of the 500-odd they're doing now.
This could be interesting. If the F35 keeps suffering from delays - it's getting pushed towards when GCAP happens. Well OK, is supposed to happen - it's a defence project after all. Delays are to be expected. But unlike Eurofighter, the Germans aren't involved to slow things down. BAe and the Mitsubishi have already flown tech demonstators - the prototype is supposed to be flying by 2027 - and unlike with Eurofighter (which happened at the end of the Cold War) there's urgency - and Japan in particular are right next to China. Production is supposed to start around 2030. GCAP isn't a carrier fighter- but the F35 is also used by the RAF. There isn't really a difference between RAF and Fleet Air Arm anymore, but the point is that the F35 is also supposed to do land-based tasks. Which puts pressure on what can be based on the carriers. But maybe it will get to the point where GCAP will be a better buy than F35 for all non-naval tasks? Or maybe F35 will continue getting cheaper - whereas GCAP is going to be expensive (and built in fewer numbers) so maybe we will be buying F35 as the cheaper option in 2040? As well as to keep a force for the carriers.
Final point, project Ark Royal. This a program with the aim of trialing drones off the carriers. Then maybe bigger drones with catapults and traps. Then looking at the costs of fitting full-size capapults for heavy drones, which would also be large enough to accommodate manned fighter aircraft. You'd still operate F35, so the carrier wouldn't need a full rebuild - but they would do a sort of mini angled deck thing. The idea is to evaluate this, and see how fast drone technology matures, to see if it's worth refitting the carriers for cats and taps when it comes to their mid-life refits. They were built big, to give these kinds of options. So you could presumably expand the flight deck - to give the full angled deck - and at that point could have a full CATOBAR carrier. However the F35C is I believe actually more expensive than the F35B - which I assume is purely down to only the US Navy ordering them. So would it be worth it? Or could you operate some kind of hybrid - with drones and F35Bs?
But it is possible that come 2030 we've decided to buy no more, and have the RAF using GCAP and the Navy transitioning to something else? However with two carriers it's unlikely we could afford to buy the 80-odd specialist carrier based fighters to give them both air-groups - and you can't ask the RAF to become part-time carrier pilots in anything other than a VSTOL aircraft. It's too bloody dangerous. So that would mean only having one carrier operational at a time - whereas once we've got the numbers of F35 we could surge most of the force in order to operate both at once, if required. The reason for buying two carriers was redundency (ships need a lot of maintenance) but there's a difference between that, and literally not being able to use your second carrier at all.