Vice President Joe Biden exits a Marine Corps MV-22 Osprey on the flight deck of the USS John C. Stennis during the 2016 Rim of the Pacific exercise in the Pacific Ocean, July 14, 2016. The world’s largest international maritime exercise, RIMPAC involves about 25,000 participants from 26 nations, 49 ships, six submarines and about 200 aircraft. Navy photo by Petty Officer 3rd Class Tomas Compian