The only reason we still have humans in fighter jets is for recruitment (I.e. making the military sexy). Drones could do it all way better as you’d only be limited by the plane’s engineering limits - no need to worry about a damn human blacking out due to high Gs and augering in.Now, yes. Then? No. There really is a TOPGUN training facility. After Vietnam, the Navy realized they need such a facility, due to lessons learned there.
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Watched a great doc on this issue - Top Gun and Beyond.