Keen Sword 17
U.S. Air Force pararescuemen from the 31st Rescue Squadron 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 demonstrate the ability of rescue teams to quickly gather resources and respond to a situation. (U.S. Air Force photo by Senior Airman Lynette M. Rolen/Released)