HII Completes Initial Sea Trials of Virginia-Class Submarine Massachusetts
HII announced that its Newport News Shipbuilding division has successfully completed initial sea trials for Virginia-class attack submarine Massachusetts (SSN 798).Over the course of several days at sea, the NNS and Navy team conducted testing of systems and components, including submerging the submarine for the first time and high-speed maneuvers while on the surface and submerged. The testing program will continue at NNS ahead of delivering the boat to the U.S. Navy.The boat, the 25th Virginia-class submarine, was christened in May 2023; Massachusetts will be the 12th delivered by NNS.
HII Launches Virginia-class Submarine Arkansas
HII announced that Virginia-class submarine Arkansas (SSN 800) was recently launched into the James River at the company’s Newport News Shipbuilding (NNS) division.Shipbuilders transferred the submarine from a construction facility to the floating dry dock, where it was launched and moved by tugboats to a submarine pier at the shipyard for final outfitting, testing and crew certification.The ship’s sponsors are the six women of the historic group known as the Little Rock Nine, the first African American students to attend all-white Central High School in Little Rock, Arkansas, during
US Navy Christens Submarine Idaho (SSN 799)
. Navy's new Virginia-class submarine Idaho (SSN 799) March 16.Idaho is the 26th submarine in the Virginia class, designed for the full range of 21st-century mission requirements, including anti-submarine and surface ship warfare and special operations support. Electric Boat and its partner Newport News Shipbuilding share construction of the Virginia class in a teaming agreement. Idaho is the 13th submarine in the class to be delivered by Electric Boat.The submarine will be the fourth U.S. Navy warship and the first U.S. Navy submarine to carry the name Idaho
Newport News Delivers First Columbia-class Stern
HII’s Newport News Shipbuilding (NNS) division announced today delivery of the first Columbia-class ballistic missile submarine stern to General Dynamics Electric Boat.The stern for District of Columbia (SSBN 826) was transported by barge from Newport News to Electric Boat’s facility in Quonset Point, R.I..“This is a major milestone in the ramp-up of Columbia-class module production here at NNS,” said Brandi Smith, NNS vice president of Columbia-class submarine construction. “Our shipbuilders have worked with pride to accomplish this milestone, and we look forward to
Electric Boat Lays Keel for Submarine Tang (SSN 805)
a variety of capabilities, including weapons, unmanned undersea vehicles, and other undersea payloads.General Dynamics Electric Boat is the prime contractor and lead design yard for the Virginia class and constructs the ships in a teaming arrangement with Huntington Ingalls Industries’ Newport News Shipbuilding in Virginia
Newport News Authenticates Keel of Virginia-class Attack Submarine Oklahoma
HII’s Newport News Shipbuilding (NNS) division authenticated the keel today for Virginia-class attack submarine Oklahoma (SSN 802).“We enjoy participating in Navy traditions like this one because they remind us of the important role we play in our nation’s defense,” NNS President Jennifer Boykin said. “The nuclear submarines we build help ensure our peace and freedoms, and we take great pride in being a nuclear shipyard.”The ship’s sponsor is Mary “Molly” Slavonic, an Oklahoma native. Slavonic has long supported both the state of Oklahoma and the
HII Dry Dock Gate to Become Part of Sustainable Fish Reef
HII announced its Newport News Shipbuilding division partnered with the Virginia Marine Resource Commission (VMRC) to donate and sink a former dry dock caisson gate offshore, giving it new life as part of an artificial reef.Caisson gates are used at the harbor end of a dry dock, with pipes inside allowing for water from the James River to enter when NNS needs to flood the dry dock. This particular gate, originally put into service at NNS in 1967, was part of a dry dock no longer in use at the shipyard.NNS crews worked to prepare the caisson gate, ensuring that it was environmentally ready to take on
GD Electric Boat Scores $1B for Submarine Modifications
Boat.Virginia-class submarines are designed from the keel up for the full range of 21st-century mission requirements, including anti-submarine and surface ship warfare and special operations support.Electric Boat constructs Virginia-class submarines for the U.S. Navy in a teaming agreement with Newport News Shipbuilding, a division of HII. Submarines of the Virginia class embody the commitment by the Navy and industry to reduce costs without decreasing capabilities through a multi-year procurement strategy, continuous improvements in construction practices and cost-reduction design changes
Newport News Authenticates Keel for US Navy Sub Arkansas
HII’s (NYSE: HII) Newport News Shipbuilding (NNS) division hosted a keel authentication ceremony for Virginia-class submarine Arkansas (SSN 800).The ship’s sponsors are the six women of the historic group known as the Little Rock Nine, the first African American students to attend all-white Central High School in Little Rock, Arkansas during desegregation. NNS honored all nine members, including the three men, during Saturday’s ceremony.The Little Rock Nine made history in 1957 with their response to the Supreme Court ruling in Brown v. Board of Education, declaring racial segregation
August 2025
