The 49th Troop Carrier Squadron is an inactive United States Air Force unit. Its last assignment was with the 313th Troop Carrier Group at Camp Myles Standish, Massachusetts, where it was inactivated on 22 September 1945.

The 313th Expeditionary Operations Group is a Provisional United States Air Force unit, assigned to United States Air Forces in Europe to activate or inactivate as needed. It was last active at Moron Air Base, Spain, supporting Operations Odyssey Dawn and Unified Protector to enforce a no-fly zone over Libya. It was inactivated on 31 October 2011.