Keen Sword 17
HH-60 Pave Hawks from 33rd Rescue Squadron and Japan Air Self-Defense Force, fly in formation behind an MC-130J from the 17th Special Operations Squadron preparing to be refueled during exercise Keen Sword 17, Nov. 7, 2016, near Okinawa, Japan. The U.S.-Japan Alliance encompasses counter-terrorism, counter-piracy, capacity building, ballistic missile defense, humanitarian assistance/disaster relief, and equipment and technology enhancement. (U.S. Air Force photo by Senior Airman Stephen G. Eigel/released)