Navy to Christen Submarine John WarnerShipbuilders at Newport News Shipbuilding pull the bow ? ag tight on the Virginia-class attack submarine Pre-Commissioning Unit (PCU) John Warner (SSN 785) in preparation for the boat’s Sept. 6 christening. The bow ? ag is about 30 feet in diameter and will be the centerpiece of the christening ceremony. U.S. Navy photo courtesy of Huntington Ingalls Industries by John Whalenwww.marinetechnologynews.comMarine Technology Reporter 15MTR #8 (1-17).indd 15 MTR #8 (1-17).indd 15 10/10/2014 10:16:35 AM10/10/2014 10:16:35 AM