An F-22 Raptor from the 1st Fighter Wing out of Joint Base Langley-Eustis, Va., takes off during Red Flag 17-1 at Nellis Air Force Base, Nev., Jan. 26, 2017. The Raptors among other aircraft were cleared to fly after verifying several aspects of flight safety including weather. (U.S. Air Force photo by Staff Sgt. Natasha Stannard)