An F-15 Strike Eagle receives an aerial refueling from a KC-135 Stratotanker assigned to the 28th Expeditionary Air Refueling Squadron during a mission in support of Operation Inherent Resolve over Iraq, Sept. 12, 2018. The KC-135 provides aerial refueling to U.S. and coalition forces. The F-15 Eagle is an all-weather, extremely maneuverable, tactical fighter designed to permit the Air Force to gain and maintain air supremacy over the battlefield. (U.S. Air Force photo by Staff Sgt. Keith James)