U.S. Air Force Capt. Brad Mcelvain, 9th Air Refueling Squadron KC-10 Extender pilot, looks to the horizon while flying a refueling mission in support of F-35A Lightning IIs over the Atlantic Ocean June 30, 2016. The F-35A is the Air Force’s newest fifth generation fighter aircraft and is capable of multiple roles for air superiority. (U.S. Air Force photo by Staff Sgt. Natasha Stannard)