Royal Air Force Flight Lt. Jonny Mulhall, 6th Squadron Eurofighter Typhoon pilot, prepares the cockpit for take-off during Red Flag 17-1 at Nellis Air Force Base, Nev., Feb. 7, 2017.The Typhoon trained alongside the F-35A Lightning II for the first time at Red Flag preparing the RAF pilots for the introduction of the F-35B to the Royal Air Force and Navy. (U.S Air Force photo by Staff Sgt. Natasha Stannard)