Cope Thunder
EIELSON AIR FORCE BASE, Alaska -- Maj. (Dr.) David Cotton, the Cope Thunder 6-01 flight surgeon, examines a patient's ankle. The doctor is on temporary duty here from 52nd Medical Group from Spangdahlem Air Base, Germany. The two-week Alaskan exercise, Pacific Air Forces' largest air combat training exercise, involves more than 1,000 active-duty and Air National Guard Airmen and 87 aircraft. (Air Force photo by Staff Sgt. A.C. Eggman)