Airman 1st Class Adrian Valle, 28th Munitions Squadron armament systems apprentice, constructs an ejector rack at Ellsworth Air Force Base, S.D., Feb. 4, 2022. 28 MUNS was awarded the Air Force Global Strike Command Maintenance Effectiveness Award for their ability to provide safe and serviceable equipment for sustained use in peacetime and wartime. (U.S. Air Force photo by Senior Airman Quentin Marx)