Many F-15Cs are to be replaced by the F-35. You can be assured the F-15Es will only go after F-15Cs. Some F-15Cs can be pushed to 2040, but there's not going to be many of those.
https://www.flightglobal.com/news/a...ons-for-replacement-of-boeing-f-15e-s-380233/
"There are no plans to replace the F-15E for the foreseeable future," the USAF says. "It is true that the F-15E, like all of our legacy aircraft, are accumulating more flight time than used to be typical, but given current fiscal realities, the AF [air force] fleet will continue to age well past the point at which they would have been replaced in pre-Desert Storm days."
In fact, the delays have been so bad that there's even talk of replacing some of the F-15Cs with upgraded F-16s.
http://www.thedrive.com/the-war-zon...-15c-eagle-and-replace-it-with-upgraded-f-16s
The original plan called for the F-22As to replace all the F-15C/Ds. And the FB-22 to replace the F-15E after 15 years or so.
It only supports my argument.
F-15 - 450
F-22 - 183... Difference = -250
F-16 - 1100+
A-10 - 300
F-35 - 1750+... Difference = +350
You can see where it's going.
No, The F-35 were never a replacement for F-15C from the drawing board to the actual production stage, it were always to replace All Variant of F-16, F-15E, A-10 in the US Air Force, FA-18E/F, FA-18 A/B/C/D, AV-8B in the Navy and Marine.
The number you provided is way off too. According to the US Military Source
F-15C - 197 (USAF + USCAP)
F-16 (all) - 1300-1600 (700+ active Air Force, 500+ (unknown) Air Force Reserve + ANG, 80 Civil Air Patrol, a few in NASA, USN)
F-15E - 213 (USAF)
A-10 - 283 (USAF, USANG)
F-18 Hornet - 314 (USN/USMC)
F-18E/F Super Hornet + Growler - 342 (SH) + 113 (G)
F-22 - 187 + 9 which is roughly the same number of F-15C
If you put the number of F-16 + F-15E + A-10 you will get 1300 + 213 + 283 which is 1896,
USAF planned to buy 1763 F-35A while the navy planned to buy which is roughly the same amount than the service F-16 and F-15E and A-10 combine, US Navy/Marine planned to buy 340 US F-35B and 340 F-35C which is roughly the number of Hornet and Super Hornet they are replacing.
There are at no time, US Air Force wanted to replace F-15C with F-35, the last Legacy Eagle will be take out of service in 2020, which mean they are not to be replaced with F-35 in any form (by then there are only about 600-7000 F-35)
And the reason why you calculation favour you is because you did not count the F-15E on your number, where you count them toward F-15 in general.
The reason why US Air Force have problem replacing F-15E and F-15C is because the F-35 Project is delayed. They were never to replace F-15C, in fact, the original requirement for F-22 in 1990 is to replace F-15C 1 to 1, but the F-22 cannot reach that number because it's too expensive at that time and no one actually flying anything better than a F-15C until 2000s. Which mean they can scale back F-22 production and replacing it with newer F-15C which was build in the 90s. Those F-15C, which is currently still in service, is to be replaced by 6th Gen Fighter somewhere in 2030.
That's exactly the opposite of what the USAF is going to do now. You have Robert Gates to blame for that. The thing is the Pentagon underestimated the Chinese really, really badly.
Wrong, the Chinese still have a number of year (a decade + to be exact) to have any meaningful number of J-20, or J-31 (If the Chinese can produce it at all), US did not, and never did uses F-16 to do F-15C job, F-16 can fight Air to Air, but they are not air superiority fighter, yes, there are sometime F-16 need to send to do CAP but that does not mean they are replacing F-15C with F-16, they are to fill the gap when F-15C they need is undergoing service.
Yeah, but there are too few F-22s. This is more of a problem for Japan, Israel and Turkey. The US is well on its way to get a F-22 successor by 2028. The other three need an F-22 equivalent at the minimum.
Why would there be very few F-22? The F-16 is not a stealth fighter, they are legacy, the use of Stealth is to replace large number of squadron of F-16 to a smaller but less detectable F-35, the need for 500 F-15 to escort F-16 is not needed in the USAF, because most F-35 can survive on their own in deep strike mission. That is the same way why F-4 (3rd gen Air Superiority Fighter) have about twice to Thrice the number of F-15C they have at hand. That's because the same thing applies, you don't need that much F-15 to escort F-16 because F-16 is a more mature platform than F-5 in the 60s.
Yup. But until 2035, the F-35 will have to pick up the air superiority slack until the PCA is ready to take over.
Again, why? by 2035, the atmosphere is more or less the same than now in 2017, you need to think, how many country would have 5th gen fighter by then, and how many country would have any meaningful number of 5th Gen fighter? Chinese is the one that being the closest, but J-20 are said to have IOC Combat deployment in 2025, so how many J-20 can Chinese made between 2025 to 2035? The problem is, between then, the number of F-35 would still be ahead, WAY AHEAD of any country's 5th Gen development. And the mission for F-35 is the same, because there aren't that many 5th gen air superiority fighter to deal with in that time frame, by the time J-20 become a mature platform, the Chinese would still be relying on their legacy jet (J-10, J-11, J-15, J-16) the US would either have a functioning 6th Gen aircraft in the pipeline, or enough upgraded F-35 to hold the fort. That is something going to happen.
The F-35 is still not maturing, which mean they can be adapted with 6th gen technology, that is the reason why F-35 is paying off replacing F-16, F-15E, and A-10[/QUOTE]