U.S. Air Force Staff Sgt. Ryan Corley, 44th Maintenance Squadron weapons technician, tightens screws atop an F-22 Raptor at the Tyndall Air Force Base, Fla., March 20, 2017. Weapons technicians like Corley inspect and load the F-22 before pilots performed training missions. (U.S. Air Force photo by Senior Airman Solomon Cook/Released)