AI will battle AI in the early days of the competition to determine which program should dogfight a human pilot in a final showdown.

Two sleek, tailless jets closed in on each other over the Black Sea, trading virtual shots at supersonic speed while no human pilot touched a stick. In staging what officials describe as the world’s ...

"And then came the war": training for combat, 1943-1944 -- "Kids jerked right out of high school": Air Group 88 takes form, 1944 -- "Moved, always West, toward the ...