The X-47B is not just another drone - it's a symbol of the future of military aviation. With development costs nearing $875 million, it became a lightning rod for debate on defense spending. Designed ...

On the cover of Aviation Week’s May 11-14, 2015, edition, the U.S. Navy's Northrop Grumman X-47B uncrewed combat aircraft demonstrator receives fuel from an Omega Boeing K-707 tanker, marking the ...