A CV-22 Osprey prepares to take off at Combined Arms Training Center, Camp Fuji, Japan, following combat search and rescue training during exercise Keen Sword, Oct. 29, 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. Air Force photo by 1st Lt. Renee Douglas)