Petty Officer 3rd Class Ivan Galvez works on a close-in weapons system.
U.S. Navy Petty Officer 3rd Class Ivan Galvez works on a close-in weapons system aboard the U.S. 7th Fleet command ship USS Blue Ridge (LCC 19) in Yokosuka, Japan, on Dec. 8, 2009. The Blue Ridge sailors are performing preventative maintenance on the close-in weapons system while the ship is in port.