YOKOTA AIR BASE, Japan- Staff Sgt. Kousuke Iida, aircraft engine maintenance technician from the Japanese Air Self Defense Force briefs members of Yokota's 374th Maintenance Group on maintaining the C-1 jet engine Dec. 17. The 374th Airlift Wing and the JASDF participate in these events to find out how each operates and maintains their aircraft. (U.S. Air Force photo by Airman Devin Doskey)