Machinist's Mate 3rd Class Sun Ah Moon, from Palo Alto, Calif., mans a throttle as chief engineer Lt. Cmdr. Eric Williams, from Vaiden, Miss., observes in the ship's engineering control room aboard the amphibious assault ship USS Bonhomme Richard (LHD 6). The Bonhomme Richard Amphibious Ready Group is deployed in the U.S. 7th Fleet area of responsibility and taking part in Cobra Gold 2013, a Thai-U.S. co-sponsored multinational joint exercise designed to advance regional security by exercising a robust multinational force from nations sharing common goals and security commitments in the Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Betsy Knapper)