Sailors from the Republic of Singapore Navy listen as Chief Aviation Ordnanceman Steven Harville, from Crossville, Tenn., right, gives an overview of shipboard operations during a tour of the U.S. Navy’s forward-deployed aircraft carrier USS George Washington(CVN 73) during the ship's scheduled port visit. George Washington and its embarked air wing, Carrier Air Wing (CVW) 5, provide a combat-ready force that protects and defends the collective maritime interest of the U.S. and its allies and partners in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Ben Farone/Released)