A U.S. Army UH-60 Black Hawk helicopter assigned to the U.S. Army Aviation Battalion Japan, sits aboard the fantail deck of the Japanese Navy destroyer JDS Murasame at sea in the Pacific Ocean Sept. 1, 2013. This historic landing marked the first time a U.S. Army helicopter landed aboard a Japanese ship while conducting an exercise that transported a simulated patient to the ship from a triage center in Shizuoka Prefecture.