PHILIPPINE SEA (Oct. 27, 2020) A U.S. Air Force CV-22 Osprey lands on the flight deck of the Japan Maritime Self-Defense Force Izumo-class helicopter carrier JS Kaga (DDH 184) during Exercise Keen Sword 21, Oct. 26, 2020. Keen Sword is a joint, bilateral, biennial field-training exercise involving U.S. military and Japan Self-Defense Force personnel, designed to increase combat readiness and interoperability of the Japan-U.S. alliance. (U.S. Navy photo by Mass Communication Specialist 3rd Class Donovan Zeanah)