VANDENBERG SPACE FORCE BASE, Calif. -- The 1st Delta Operations Squadron inactivation ceremony was held at Vandenberg Space Force Base, Calif., April 11, 2025. The training squadron stood-up in 2021 to provide training in initial skills, specialized warfighter follow-on and advanced training events and courses to prepare U.S. Space Force forces and designated joint and allied partners to prevail in a Contested, Degraded, Operationally- Limited, all-domain environment. The inactivation serves the purpose of restructuring to better the Department of the Air Force mission. (Space Force photo by Staff Sgt. Joshua LeRoi)