Exercise strengthens U.S., international combat skills
Chief Master Sgt. Jongkyu Lee and Master Sgt. Jinkoo Kim repair an anti-collision lamp on a C-130 Hercules at Elmendorf Air Force Base, Alaska, on July 25. They are members of the Korean air force and are participating in Cooperative Cope Thunder, a Pacific Air Forces exercise that ends Aug. 5. (U.S. Air Force photo/Senior Airman Garrett Hothan)