Senior Airman Stephanie Smith, 28th Munitions Squadron line delivery technician, closes a storage facility door at Ellsworth Air Force Base, S.D., Feb. 4, 2022. 28 MUNS completed a mission two years ahead of schedule, fixing a missile rack instead of replacing it, saving the military about $28 million and earning it recognition at the Air Force level. (U.S. Air Force photo by Senior Airman Quentin Marx)