Posted: 07/01/2016
F-35A Lightning II aircraft receive fuel from a KC-10 Extender from Travis Air Force Base, Calif., July 13, 2015, during a flight from England to the U.S. The fighters were returning to Luke AFB, Ariz., after participating in the world's largest air show, the Royal International Air Tattoo. (U.S. Air Force photo/Staff Sgt. Madelyn Brown)