That was the late 80’s to 90’s R-37 missile, only ever mounted on the MiG-31M prototypes as far as i know (057 blue was able to take 6 of them underbelly and still have wing pylons for R-77’s or 73’s)
That was the late 80’s to 90’s R-37 missile, only ever mounted on the MiG-31M prototypes as far as i know (057 blue was able to take 6 of them underbelly and still have wing pylons for R-77’s or 73’s)
Ramjet missile was K-77PD, which development was cancelled. It was never produced nor operated.