Col. Jeffrey A. Van Dootingh, left, 403rd Wing commander, passes the 403rd Operations Group guidon to Lt. Col. Stuart M. Rubio, right, during an Assumption of Command ceremony at Keesler Air Force Base, Mississippi, Dec. 7, 2019. The 403rd Operations Group commander is responsible for the readiness and effectiveness of the 5th and 12th Operational Weather Flights, 36th Aeromedical Evacuation Squadron, the 53rd Weather Reconnaissance Squadron, and the 815th Airlift Squadron. (U.S. Air Force photo by Tech. Sgt. Michael Farrar)