Mar 20, 2017
(Left to right) Cmdr. Dan Caldwell and Newport News Vice President of Submarine Programs Jim Hughes joined former Sen. John Warner and Ship's Sponsor Jeanne Warner to address hundreds of shipbuilders and crew working to construct the Virginia-class submarine bearing Warner's name. The submarine has reached pressure hull complete, which signifies that all of its hull sections are joined to form a single, water-tight unit. Photo by John Whalen, Huntington Ingalls Industries
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