Lt. Col. Andrew Rees, 436th Operational Medical Readiness Squadron commander, accepts the squadron guidon from Col. Patricia Fowler, 436th Medical Group commander, during a change-of-command and redesignation ceremony June 28, 2019, at the Air Mobility Command Museum on Dover Air Force Base, Del. During the ceremony, the 436th Aerospace Medicine Squadron was redesignated as the 436th Operational Medical Readiness Squadron. (U.S. Air Force Photo by Mauricio Campino)