Evidence released last year confirms that a French fighter pilot once “killed” an American F-22 Raptor stealth fighter in mock combat. Although not unprecedented, the simulated shoot-down is still a big deal for a couple reasons. For one, the Lockheed Martin-made F-22 is supposed to be the most fearsome warplane in history, a quarter-billion-dollar-per-plane technological marvel that flies higher and faster than its opponents while avoiding detection by radar. The Pentagon is counting on a tiny number of the pricey Raptors — slightly more than 180 — to ward off potentially much larger numbers of enemy planes for the foreseeable future. Every mock dogfight...
