A KC-10 Extender, assigned to the 305th Air Refueling Wing, McGuire Air Force Base (AFB), New Jersey, moves into position to be refueled by a KC-135 Stratotanker assigned to the 92 Air Refueling Wing, Fairchild AFB, Washington. The KC-10 Extender participated in refueling fighters on their way to Quatar in support of AIR EXPEDITIONARY FORCE (AEF) 97-1. Under the AEF concept almost all of the Air Force will be divided into 10 force packages, each with a cross-section of Air Force weapon systems drawn from geographically separated units. These AEF packages will be able to respond within 72 hours of notification of any unexpected contingency