zero-one wrote:I don't think we can get around this by just buying more F-35s.
Think about it, when AMRAAM was integrated into the F-16, it had real BVR capabilities. Some countries use it as their premier air dominance platform. So you could make the argument of simply retiring F-15s and just buying more multi role F-16s.
In fact the F-35 has better chance of replacing the F-15C for A-A. Its already better than the Eagle in both BVR and WVR anyway. But they still want this whole F-15C 2040 non sense.
A lot this is also due to Senators lobbying to keep their airbases open. It probably also has a little to do with Boeing's lobbying.
I think its because each aircraft has a "Nitch" to fill.
This is true but as you have admitted, the F-35 is superior to the F-15 in both BVR and WVR.
The F-15 is there when you need CAP against Syrian Su-22s and Mig-29s maybe, its cheaper than a 5th gen to operate and because its not stealth, the enemy knows you're there. They'd rather hide than face you.
Will it be cheaper as time goes on? Once the F-35 infrastructure is up and running and the production line is churning out F-35s, its cost of operation should be cheaper than what it is now. The F-15C is getting quite long in the tooth and the cost of maintaining it will only go up as time goes by.
As for letting the enemy know you are there, the F-35s can easily carry radar reflectors and carry their weapons externally.
Now putting F-35s into A-A squadrons that train exclusively for A-A isn't a good idea. Not because it can't but because they won't be able to maximize the platform. They'll only use half the F-35's capabilities but you're paying for all of them.
It's true that you're only using half the capability but its still cheaper than buying new F-22s if more A2A platforms are needed. The PCA is realistically at least 20 years away from entering service and there are fewer than 200 Raptors in service. Not all of them can be operational at any given time and unfortunately it is almost inevitable that there will be some losses due to accidents.