SOFIA, Bulgaria (AP) — Bulgaria received on Wednesday the first of 16 new F-16 military jets from the United States that the ...

Questions are mounting in Canada and in Europe over whether big-ticket purchases of high-end U.S. weaponry are still a wise ...

Eastern European NATO members still have vast stores of Soviet-era weapons in their stockpiles that weren't interoperable with Western weaponry. A U.S. Air Force fighter aircraft F-35 performs ...