Tanker Task Force keeps Northern Edge flying
Tail markings from various KC-135 Stratotanker units are displayed at Eielson Air Force Base, Alaska, during Exercise Northern Edge 2006, a joint training exercise. It is one of a series of U.S. Pacific Command exercises that prepare joint forces to respond to crises in the Asian Pacific region. (U.S. Air Force photo/Staff Sgt. Joshua Strang)