Expeditionary Operations Group CoC
Brig. Gen. Daniel Tulley, 379th Air Expeditionary Wing commander, stands with Col. Brian Backman, outgoing 379th Expeditionary Operations Group commander, and Col. Erik Johnson, incoming 379th EOG commander, during a Change of Command ceremony on June 7, 2021, at Al Udeid Air Base, Qatar. The Change of Command ceremony is a military tradition that represents a formal transfer of authority and responsibility for a unit from one commanding officer to another. (U.S. Air Force photo by Staff Sgt. Kylee Gardner)