The investigation into suspected third party components used in the U.S. Navy’s Virginia-class attack submarine (SSN-774) program is still ongoing, Naval Sea Systems Command officials told USNI News on Wednesday. Read More
The first of a new block of U.S. nuclear Virginia-class (SSN-774) attack submarines commissioned on Saturday, after a five-month delay amidst an investigation into suspected material deficiencies in third party components on the boat. Read More
Naval Sea Systems Command (NAVSEA) has concluded an investigation into questionable third party components of its latest Virginia-class attack boat — North Dakota (SSN-784) — clearing the way for the submarine to commission in late October, NAVSEA told USNI News on Thursday. Read More
U.S. Naval Sea Systems Command awarded a $17.8 billion contract for ten Block IV Virginia-class attack submarines (SSN-774) to prime contractor General Dynamic Electric Boat in the largest single shipbuilding contract in the service’s history, NAVSEA said on Monday in a late afternoon statement. Read More
The Navy is delaying the commissioning of the first Block III Virginia-class nuclear attack submarine — North Dakota (SSN-784) — pending an investigation into material from a third party vendor that included material in the bow and stern of the boat as well as additional design and certification work on the boat’s redesigned bow, Naval Sea Systems Command (NAVSEA) officials told USNI News Thursday.
In a recent U.S. visit, the Spanish Secretary of State for Defense Pedro Argüelles asked American officials for more help to correct design problems with its S-80 diesel-electric submarine program. Read More
The Navy has selected a design concept to replace its nuclear guided missile submarines (SSGNs), NAVSEA officials told USNI News in an interview last week.
Late last month NAVSEA and the Navy settled on a design concept for the Virginia Payload Module, a $743 million design change in the Virginia-class nuclear attack submarines (SSN-774) that will eventually replace the current Ohio-class SSGNs as part of the Block V iteration of the attack boat. Read More
The Navy has christened the service’s eleventh Virginia-class nuclear attack submarine in a Saturday ceremony in Groton, Conn., according to the service. Read More
General Dynamics Electric Boat has been asked by the U.S. Navy to help correct problems with the Spanish Navy’s S-80 submarine to correct design flaws, several sources have told USNI News.
Setup through the U.S. Foreign Military Sale office, EB will consult in assisting the Spanish Navy and shipbuilder Navantia correcting problems with the S-80 that could prevent the submarine from surfacing after it dived. Read More
Chief of Naval Operations Adm. Jonathan Greenert has long warned of a decline in U.S. companies that provide critical components to the nation’s most technologically sophisticated hardware: nuclear submarines and aircraft carriers.
“I worry about the industrial base,” Greenert said at the Credit Suisse/McAllese Defense Programs Conference in Washington, D.C., on March 12. “Ninety percent of the industry that builds our nuclear components is single source. . . . It’s the second or third tier. It’s ‘Bob’s Nuclear Valve Shop.’” Read More