A U.S. Marine Corps MV-22B Osprey flies over the Japan Maritime Self-Defense Force warships, near Tokyo Bay, during the 28th iteration of the JMSDF Fleet Review, Oct. 18, 2015. Approximately 28 aircraft from the JMSDF, U.S. Navy, and U.S. Marine Corps flew above the warship. The fleet review allowed the JMSDF to assess its readiness and demonstrated the Japanese and the U.S. commitment to enduring prosperity and security in the Asia-Pacific region. - A U.S. Marine Corps MV-22B Osprey flies over the Japan Maritime Self-Defense Force warships, near Tokyo Bay, during the 28th iteration of the JMSDF Fleet Review, Oct. 18, 2015. Approximately 28 aircraft from the JMSDF, U.S. Navy, and U.S. Marine Corps flew above the warship. The fleet review allowed the JMSDF to assess its readiness and demonstrated the Japanese and the U.S. commitment to enduring prosperity and security in the Asia-Pacific region.