Keen Sword 17
Japan Air Self-Defense Force pararescuemen jump out of an MC-130J Commando II during Exercise Keen Sword 17 Nov. 10, 2016, off the coast of Okinawa, Japan. Exercises like Keen Sword are a crucial demonstration of the strength of friendship between the U.S. and Japan. (U.S. Air Force photo by Senior Airman Lynette M. Rolen/Released)