An Airman assigned to the 28th Operations Support Squadron fixes a helmet at Ellsworth Air Force Base, S.D., April 15, 2020. On April 15, the 34th and 37th Bomb Squadrons launched two B-1B Lancers to complete a milestone for some of their individuals to be selected for the Air Force Weapons School. (U.S. Air Force photo by Airman Quentin K. Marx)