> Private jets can fly at similar high subsonic speeds (0.9-0.95 mach or so) and are usually cheaper and more efficient to operate than fighter jets. Thanks, t

> Private jets can fly at similar high subsonic speeds (0.9-0.95 mach or so) and are usually cheaper and more efficient to operate than fighter jets. Thanks, those two items were the part I was missing. (I already assumed supersonic would be out for noise/ground damage reasons)