Operation Iraqi Freedom / Operation Enduring Freedom
U.S. Air Force Captains Adam Kornitzer, left, and Nicholas Williams, KC-135 Stratotanker pilots assigned to the 340th Expeditionary Air Refueling Squadron, perform checks and stay on course during a refueling mission of a U.S. Marine Corps F-18 Hornet on July 8, 2010. Coalition tankers have flown greater than 6,000 sorties, offloaded greater than 400 million pounds of fuel and refueled nearly 33,000 aircraft as of June 30, 2010. (U.S. Air Force photo by Staff Sgt. Andy M. Kin / Released)