Airman 1st Class Jovonte Atkins, 379th Expeditionary Logistics Readiness Squadron fuels specialist extend a fuels hose from a R-12 refueler to refuel an aircraft at Al Udeid Air Base, Qatar, Feb. 5, 2015. Since 2001, the 379th ELRS fuels flight has delivered more than three billion gallons of aviation and ground fuel in support of operations Enduring Freedom and Iraqi Freedom. (U.S. Air Force photo by Master Sgt. Kerry Jackson)