F-15E would just be too good as a nuke carrier. Should be sth at least a generation older than existing fighters like F-111 if it can or sth like that.
That won’t help since F-15Es can pretty much pop through the space in a few seconds, unless they are willing to make the maps at least 10+ km larger.
Fuel accumulator is what helps aircraft not role-play as early Spitfires and keeping the fuel running in negative G manoeuvres.
Its capacity is how much fuel can it hold. The larger it is, the longer you can hold the negative G manoeuvre before your engine stalls.
Its flow rate is how fast it’ll fill up from the fuel tanks. The higher it is, the faster the accumulator will recover after your negative G manoeuvre.
I would still rather not have a potential SPAA taken up by something that does nothing, also the pantsir is still one of the best SPAA I dont think they really need a new one