A U.S. Air Force F-22A Raptor refuels inflight. A U.S. Air Force F-22A Raptor refuels inflight from a KC-135R Stratotanker over Alaska during exercise Northern Edge 2006 on June 9, 2006. The joint exercise is one of a series of U.S. Pacific Command exercises that prepare joint forces to respond to crises in the Asian Pacific region. The Raptor is from the 27th Fighter Squadron, Langley Air Force Base, Va. The Stratotanker is from the 168th Air Refueling Wing, Alaska Air National Guard. SHARE IMAGE: Download Image: Full Size (0.02 MB) Photo By: VIRIN: 983262-R-CJU15-246.jpg Photo Gallery