Col. Marilyn Thomas, 8th Medical Group commander, presents the ceremonial guidon to Lt. Col. Andrew Wagner during the 8th Operational Medical Readiness Squadron change of command at Kunsan Air Base, Republic of Korea, June 9, 2021. Wagner, the 8th OMRS incoming commander, assumed command of the 8th OMRS from the outgoing commander, Lt. Col. Claudia Eid. (U.S. Air Force photo by Staff Sgt. Mya M. Crosby)