U.S. Air Force Senior Airman Rebekah McCormack prepares to fly on a KC-135 Stratotanker in support of Operation Inherent Resolve from Al Udeid Air Base, Qatar, Dec. 22, 2015. McCormack is a boom operator assigned to the 340th Expeditionary Air Refueling Squadron, deployed out of the 351st Air Refueling Squadron in RAF Mildenhall, England. U.S. Air Force photo by Staff Sgt. Corey Hook