170227-N-DZ075-0063 WATERS SOUTH OF JAPAN (Feb. 27, 2017) Ensign Gian Dabu, the conning officer, relays navigational commands to the helmsman during a surface exercise aboard the Arleigh Burke-class guided-missile destroyer USS Stethem (DDG 63). The ship is on patrol in waters south of Japan supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ryan Harper/Released)