HII Achieves Pressure Hull Complete Milestone for Virginia-Class Submarine New Jersey (SSN 796)
HII Achieves Pressure Hull Complete Milestone for Virginia-Class Submarine New Jersey (SSN 796)

HII Achieves Pressure Hull Complete Milestone for Virginia-Class Submarine New Jersey (SSN 796)

Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division has achieved a milestone in the construction of the submarine New Jersey (SSN 796). New Jersey is the 23rd Virginia-class fast attack submarine. Construction began in March 2016 and is about 72% complete. The boat is scheduled for delivery to the Navy in 2022. The company reached pressure hull complete on Feb. 10, meaning that all of its hull sections were joined to form a single, watertight unit. This is the latest major milestone before the submarine is christened and floated off.

The Virginia class, also known as the SSN-774 class, is a class of nuclear-powered cruise missile fast-attack submarines, currently in military service in the United States Navy. Designed by General Dynamics’s Electric Boat (EB) and Huntington Ingalls Industries, the Virginia-class submarines are the United States Navy’s latest undersea warfare platform which incorporates the latest in stealth, intelligence gathering and weapons systems technology. Virginia-class submarines will be acquired through 2043, and are expected to remain in service until at least 2060.

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“Achieving this milestone is especially significant as it continues to prove our teams can safely perform at a high level in the face of the COVID-19 pandemic,” said Jason Ward, vice president of Virginia-class submarine construction. “The successful execution of this event demonstrates our culture of trust, accountability and strict adherence to standards, which is paramount in our building warships for our Navy customer.”

Huntington Ingalls Industries is America’s largest military shipbuilding company and a provider of professional services to partners in government and industry. For more than a century, HII’s Newport News and Ingalls shipbuilding divisions in Virginia and Mississippi have built more ships in more ship classes than any other U.S. naval shipbuilder. HII’s Technical Solutions division supports national security missions around the globe with unmanned systems, defense and federal solutions, and nuclear and environmental services. Headquartered in Newport News, Virginia, HII employs more than 42,000 people operating both domestically and internationally.

HII Achieves Pressure Hull Complete Milestone for Virginia-Class Submarine New Jersey (SSN 796)
The Virginia-class submarine New Jersey (SSN 796) reached pressure hull complete in February 2021. The construction milestone signifies that all of the submarine’s hull sections have been joined to form a single, watertight unit. The boat is currently 72% complete. (Photo by Matt Hildreth/HII)
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