110722ZB612-129 PHILADELPHIA (July 22, 2011) Chief of Naval Operations (CNO) Adm. Gary Roughead, center, tours the facilities of Naval Surface Warfare Center, Carderock Division-Ship Systems Engineering Station (NSWC CD-SSES) where he received an update on the propulsion system for DDG 1000. Navy

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Keywords: 1000, adm., admiral, carderock, chief, cno, ddg, emals, gary, lakehurst, naval, operations, roughead