“America’s fleet of 11 big-deck aircraft carriers just got a lot closer to becoming a lot more dangerous. On Friday afternoon, Northrop Grumman’s X-47B, a prototype for the Navy’s first carrier-capable killer drone, flew for the first time from Edwards Air Force Base in California.”
http://www.wired.com/dangerroom/2011/02/navys-killer-drone-takes-off-targets-2013-carrier-test/