US, JSDF participate in Keen Edge 16
Japan Self-Defense Force and United States military members work on a scenario during the Keen Edge 16 exercise at Yokota Air Base, Japan, Jan. 21, 2016. The exercise focused on bilateral coordination, force protection, host nation support, ballistic missile defense and non-combatant evacuation operations in Japan. (U.S. Air Force photo by Senior Airman David Owsianka/Released)