An F-15E Strike Eagle flies alongside a KC-135 Stratotanker during an in-air refueling mission over Afghanistan, July 17, 2013. Air Force photo by SSgt. Marleah Miller)
An F-15E Strike Eagle flies alongside a KC-135 Stratotanker during an in-air refueling mission over Afghanistan, July 17, 2013. Air Force photo by SSgt. Marleah Miller)