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General Dynamics Electric Boat News

21 Nov 2025

HII Delivers Virginia-Class Submarine Massachusetts to US Navy

© HII

HII announced that its Newport News Shipbuilding division has delivered Virginia-class fast-attack submarine Massachusetts (SSN 798) to the U.S. Navy.Massachusetts is the 12th Virginia-class submarine delivered by NNS, and the 25th built as part of the teaming agreement with General Dynamics Electric Boat. It is the fifth Navy vessel named for the commonwealth of Massachusetts.More than 10,000 shipbuilders from NNS and Electric Boat participated in the construction of Massachusetts…

28 Sep 2025

General Dynamics Electric Boat Wins Contract for Submarine Work

Source: General Dynamics Electric Boat

General Dynamics Electric Boat has been awarded a $642 million contract modification to a previously awarded contract supporting submarine production. This modification is for a cost-plus-fixed-fee modification to a previously awarded contract (N00024-20-C-2120) for Lead Yard Support and Development Studies and Design efforts related to Virginia-class submarines, as detailed in the U.S. Department of War contract award."This contract modification supports our efforts to deliver the submarines our Navy needs as quickly as possible," said Mark Rayha, president of General Dynamics Electric Boat.

31 Jul 2025

U.S. Shipbuilding Plots the Path Ahead

Image courtesy Austal USA

The military and Coast Guard budgets are established that will benefit the U.S. ship building and repair sector, but what will stimulate the commercial yards?This author has been scratching his head of late, after a thrilling dive into July’s U.S. Big Beautiful Bill Act, and has asked several colleagues where the funding for support commercial shipbuilding can be found? To answer that, we need to look elsewhere and to future programs.Setting the SceneMany column inches have been dedicated to the decline U.S. shipbuilding, whether signaled by the relatively small presence of a U.S.

02 Jul 2025

General Dynamics Electric Boat Awarded $1.85 billion Contract Modification For Submarine Production

© General Dynamics Electric Boat

Electric Boat, a business unit of General Dynamics, announced that it was a­­­warded a $1.85 billion contract modification to a previously awarded contract supporting submarine production. This modification is for long lead time material and preliminary construction efforts for submarine production, as detailed in the June 26 U.S. Department of Defense contract award announcement.“This contract modification allows for the acquisition of critical material and components for Virginia-class submarines that require substantial lead time to manufacture and deliver.

18 Jun 2025

GD Electric Boat Awarded a $987m Submarine Contract Modification

Image courtesy General Dynamics Electric Boat

General Dynamics Electric Boat, a business unit of General Dynamics (NYSE: GD), was awarded a $987 million contract modification to a previously awarded contract supporting submarine production. This modification is for additional Component Development, Class Lead Yard Support (CLYS), and Submarine Industrial Base (SIB) supplier development enhancements, as detailed in the U.S. Department of Defense contract award."This contract modification funds important shipyard and supply…

28 May 2025

UAW Members Vote to Ratify New Contract at General Dynamics' Electric Boat

© Adobe Stock/jetcityimage - stock.adobe.com

Union members at General Dynamics' Electric Boat submarine-making unit have voted to ratify a new contract, the United Auto Workers said on Wednesday.The union, representing over 2,400 marine drafters at Electric Boat, said 85% voted in favor of the ratification of the new five-year agreement which secures a 30% wage increase over the life of the contract and an improved wage progression.In total, members will see a cumulative $115,000-per-member increase in total compensation during the agreement…

01 May 2025

General Dynamics Electric Boat Awarded $12 Billion Contract Modification for Virginia-Class Submarines

General Dynamics Electric Boat has been awarded a total of $12.4 billion in contract modifications for construction of two fiscal year 2024 Virginia-class submarines. Credit: General Dynamics

General Dynamics Electric Boat, a business unit of General Dynamics, has been awarded a total of $12.4 billion in contract modifications for construction of two fiscal year 2024 Virginia-class submarines. Additionally, the award funds investments to improve productivity at the shipyards and workforce support as detailed in the Department of Defense contract award announcement. This contract includes options which, if exercised, would bring the cumulative value to $17.2 billion.General Dynamics Electric Boat designs, builds, repairs and modernizes nuclear submarines for the U.S.

01 May 2025

HII Awarded Contract Modification for Construction of Two Additional Submarines

HII announced that the Virginia-class shipbuilding team has been awarded a contract modification in support of construction of two fiscal year 2024 Block V submarines. Credit: HII

HII announced that the Virginia-class shipbuilding team, which includes the company’s Newport News Shipbuilding (NNS) division, has been awarded a contract modification in support of construction of two fiscal year 2024 Block V submarines.The contract modification, to NNS and teaming partner General Dynamics Electric Boat, authorizes construction of the 11th and 12th fast-attack submarines of the Block V contract.“We appreciate the teamwork that resulted in these critical national security assets being put under contract,” said Jason Ward, NNS vice president of submarine construction.

15 Apr 2025

General Dynamics: UAW Members in Electric Boat Unit Vote to Authorize Strike

Union members at General Dynamics Electric Boat unit voted to authorize a strike. Credit: Adobe Stock/jetcityimage

Union members at General Dynamics Electric Boat unit voted to authorize a strike, the United Auto Workers said on Tuesday.The move comes amid an ongoing labor dispute post the expiration of the members' contract on April 4 at Electric Boat, a part of the defense contractor's marine systems segment, which assembles nuclear-powered submarines for the U.S.

26 Mar 2025

General Dynamics Electric Boat Awarded $1 Billion Submarine Contract

Source: General Dynamics Electric Boat

General Dynamics Electric Boat has been awarded a $1 billion undefinitized contract modification allowing Electric Boat to purchase long lead time materials for Virginia Class Block VI submarines as detailed in a U.S. Department of Defense contract announcement.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.General Dynamics Electric…

06 Jan 2025

FMD’s Hunt Valve Wins $96M in POs for Submarine Valves

Photo by William Addison

Fairbanks Morse Defense (FMD), a portfolio company of Arcline Investment Management (Arcline), announced that its Hunt Valve operation has been awarded purchase orders totaling $96 million to provide valves in support of the construction of 12 new Virginia-class and five Columbia-class submarines. This includes ship service ball valves and forged high-pressure system valves.The contract makes Fairbanks Morse Defense among the largest suppliers to these submarine programs. It also guarantees Hunt Valve work for the next 5+ years…

29 Oct 2024

BAE Systems Ship Repair Begins Making Submarine Components

Image courtesy BAE Systems

BAE Systems won a contract by General Dynamics Electric Boat for deck module fabrication in support of U.S. Navy submarine programs. The contract between the companies will cover the production and shipment of structural steel components for both Columbia- and Virginia-class submarines from BAE Systems’ facility in Jacksonville, Florida.BAE Systems currently provides support to the U.S. Navy Submarine Industrial Base through various business operations, particularly the company’s Louisville, Kentucky facility.

17 Sep 2024

Austal USA Awarded $450 Million to Boost Capacity for Submarine Module Construction

The pre-commissioning unit (PCU) Idaho (SSN 799) seen prior to a christening ceremony at General Dynamics Electric Boat shipyard facility in Groton, Conn., March 16, 2024. (Photo: John Narewski/ U.S. Navy)

Austal USA has been awarded a $450 million contract by General Dynamics Electric Boat to expand production capacity at its Mobile, Ala. shipyard in support of the U.S. Navy submarine industrial base (SIB).In 2022, Austal USA and Electric Boat, supported by the U.S. Navy, formed a strategic partnership to expand the production capacity of the SIB. As part of the partnership, Austal USA is constructing and outfitting Command and Control Systems Modules (CCSM) and Electronic Deck…

13 Aug 2024

US Navy Launches Attack Submarine USS Idaho

One of the U.S. Navy’s newest attack submarines, the future USS IDAHO (SSN 799), launched from General Dynamics Electric Boat’s shipyard into the Thames River, Aug. 6. (Photo: U.S. Navy)

One of the U.S. Navy’s newest attack submarines, the future USS Idaho (SSN 799), launched from General Dynamics Electric Boat’s Groton, Ct. shipyard into the Thames River, August 6.The "float off," or launch, is a milestone in a submarine's construction, marking the moment it leaves the shipbuilder's facilities and enters the water for the first time, signaling the start of final outfitting, testing and crew certification.“Today’s launch is testament to the strong collaboration the Navy has with its shipbuilding partners,” said Capt. Mike Hollenbach, Virginia Class Submarine program manager.

01 Aug 2024

Rayha to Succeed Graney as President of General Dynamics Electric Boat

Mark Rayha, currently SVP and COO at General Dynamics Electric Boat, replaces Kevin Graney at the helm effective December 1, 2024. (Photo: General Dynamics)

Mark Rayha has been selected to become the next president of Electric Boat, the submarine builder's parent company General Dynamics announced on Thursday.Rayha, who serves as the yard's current senior vice president and chief operating officer, will succeed Kevin Graney, who will retire at the end of this year. Rayha's appointment becomes effective December 1.Rayha joined General Dynamics in 1989 at Land Systems. He became CFO of General Dynamics Mission Systems in 2015. He joined Electric Boat in 2020 and served as CFO from 2021 to 2023.

18 Mar 2024

US Navy Christens Submarine Idaho (SSN 799)

(Photo: U.S. Navy)

Groton, Conn. submarine builder General Dynamics Electric Boat hosted a christening ceremony for the U.S. 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.

10 Jan 2024

Newport News Delivers First Columbia-class Stern

HII’s Newport News Shipbuilding division has delivered the first Columbia-class ballistic missile submarine stern to General Dynamics Electric Boat (Photo by Ashley Cowan/HII).

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…

16 Oct 2023

General Dynamics Electric Boat Awarded $217 Million Submarine Contract

Source: General Dynamics Electric Boat

General Dynamics Electric Boat has been awarded a $217 million contract for long lead time material associated with the construction of Virginia-class submarines SSN 814 and SSN 815."This contract will enable Electric Boat to begin the acquisition of critical material and components for submarines that require substantial lead time to manufacture and deliver," said Kevin Graney, president of General Dynamics Electric Boat. "Advanced procurement is essential to achieve the high-rate production the Navy requires of the submarine industrial base.

04 Oct 2023

Austal USA Receives Submarine Module Construction Order

Source: Austal USA

Austal USA has received its first order for components supporting construction of a US Navy Columbia-class submarine.The order, from General Dynamics Electric Boat (Electric Boat), is for fabrication of the Command and Control Systems Module (CCSM) for the third ship in the Columbia-class program (SSBN 828).This order represents a significant expansion in the capabilities Austal USA has been providing to the submarine industrial base since February 2023.The purchase order, with a value of up $12.8 million…

03 Oct 2023

General Dynamics Electric Boat Wins $967 Million Contract

General Dynamics Electric Boat, a business unit of General Dynamics, wasn awarded a $967 million contract modification from the U.S. Navy for Lead Yard Support and Development and Design efforts for Virginia-class fast-attack submarines.The cost-plus-fixed fee modification to a previously awarded contract totals $967,185,528. Work will be performed in Groton, Connecticut; McLeansville, North Carolina; Newport News, Virginia; and Newport and Quonset Point, Rhode Island. Work is expected to be completed by October 2024. This contract was awarded on September 29. 2023.Virginia-class submarines are designed for the full range of 21st-century mission requirements…

19 Sep 2023

General Dynamics Electric Boat Awarded $517 Million Submarine Parts Contract

Source: General Dynamics

General Dynamics Electric Boat has been awarded a $517.2 million delivery order against a previously issued basic ordering agreement for procurement and delivery of initial Virginia-class attack submarine spare parts to support maintenance availabilities.Work will be performed in Groton and Pawcatuck, Connecticut."The shipbuilders of Electric Boat are proud to continue our role providing lifecycle maintenance support to the U.S. Navy’s operational submarine fleet in keeping with our mission to provide sailors with the advantage that helps protect our nation…

11 Sep 2023

Austal USA Tapped to Build More Submarine Modules

(File photo: Austal USA)

Mobile, Ala. based Austal USA received an order for the manufacture and outfitting of three electronic deck modules for the U.S. Navy's Virginia-class submarine program. The order, valued at $10.6 million, was issued by prime contractor General Dynamics Electric Boat. Construction will begin in fall 2023 and the modules are scheduled to be delivered to Electric Boat by the middle of 2025.The construction of these modules is the result of the strategic partnership formed in 2022 between Austal USA and Electric Boat, supported by the U.S.

21 Aug 2023

Electric Boat Lays Keel for Submarine Tang (SSN 805)

(Photo: General Dynamics Electric Boat)

General Dynamics Electric Boat held a keel laying for the Virginia-class submarine Tang (SSN 805) at its facility in Quonset Point, North Kingstown, R.I.The submarine will be the third ship in the U.S. Navy to carry the name Tang. The first USS Tang was a Balao-class submarine, SS 306, credited as the most successful U.S. submarine of WWII, sinking the most tonnage of any U.S. submarine—33 enemy ships—on five war patrols over the course of just 14 months."This ship represents…

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