U.S. Air Force and Japan Air Self-Defense Force Airmen practice pre-mission briefs during a U.S. Air Force-JASDF Squadron Level Exchange, Oct. 6, 2017, at Yokota Air Base, Japan. The purpose of the event was to exchange practices between U.S. Air Force and JASDF intelligence officers for briefing air crews, and to foster better integration during potential multinational real-world events and exercises. (U.S. Air Force photo by Airman 1st Class Juan Torres)