Japanese Staff Sgt. Kousuke Iida briefs American Airmen of the 374th Maintenance Group on maintaining the C-1 jet engine Dec. 17 at Iruma Air Base, Japan. Members of the 374th Airlift Wing and Japanese Air Self Defense Force participate in these events to find out how each operates and maintains their aircraft. Sergeant Kousuke is an aircraft engine maintenance technician from the Japanese Air Self Defense Force. (U.S. Air Force photo/Airman Devin Doskey)