An A-10 Thunderbolt II receives fuel from a KC-135E Stratotanker during a training mission Friday, April 14, 2006, over Tucson, Ariz. The A-10 is from the 358th Fighter Squadron at Davis-Monthan Air Force Base, Ariz., and the KC-135E is from the Air National Guard's 101st Air Refueling Wing at Bangor, Maine. (U.S. Air Force photo/Senior Airman Christina D. Ponte)