Lt. Col. Costau C. Bastien (right), commander, 403rd Force Support Squadron accepts the 403rd Force Support Squadron guidon from Col. Reggie Trujillo (left), commander, 403rd Mission Support Group during an assumption of command ceremony in the Sablich Center auditorium at Keesler Air Force Base, Miss. July 10, 2021. The FSS provides support to the entire 403rd Wing by managing more than 70 programs to include combat and community support, business operations, professional development, human resources, and Airman and family support services. (U.S. Air Force photo by Tech. Sgt. Michael Farrar)