The 28th Field Maintenance Squadron (28th FMS) was an essential support unit within the United States Air Force, primarily assigned to Ellsworth Air Force Base in South Dakota. Activated during the Cold War era, the squadron provided comprehensive aircraft maintenance, repair, and logistical support to the 28th Bomb Wing, ensuring the readiness of B-52 Stratofortresses and later B-1B Lancers. Throughout its history, the 28th FMS played a crucial role in sustaining the wing’s strategic bombing capabilities, both during peacetime operations and heightened alert periods. The squadron was eventually reorganized as part of USAF-wide restructuring, but its legacy of excellence in maintenance continues to be honored at Ellsworth AFB.