General Dynamics News

A plasma-burning machine cuts the first steel plate that will be used to build the ballistic missile submarine Columbia (SSBN 826). Photo by Matt Hildreth/HII

Columbia Class Subs Take Shape in Virginia

construction efforts.Ceremony participants included Newport News Shipbuilding President Jennifer Boykin; Rear Adm. Scott Pappano, Columbia’s program executive officer; Capt. Jon Rucker, Columbia’s program manager; Will Lennon, vice president of the Columbia-class submarine program for General Dynamics Electric Boat; and shipbuilders.Construction of the 12-boat Columbia class will take place in Virginia, Rhode Island and Connecticut, with Electric Boat assembling and delivering all of the submarines. The lead boat is scheduled to be delivered to the Navy in 2027

Logo: ASL

ASL Hires Taillefer

and fleet uses —often in high tempo naval and military operations. Taillefer has extensive operational experience in applying his expertise and knowledge in the oceanographic tactical domain. He spearheaded operational oceanography, acoustic modeling and decisional technologies with DND, General Dynamics (GD) Canada and Fisheries and Oceans Canada (DFO) since the early 1990s.  At GD Canada, his work spanned from coordination and installation of sonar systems aboard Swedish warships at two Swedish shipyards (Karlskrona and Muskö Naval Base), worked on the Sikorsky CH-148 Cyclone (MHP)

Resourceful: Norwegian AUV and oceanographic researchers work in sync. Photo Credit: Professor Martin Ludvigsen, NTNU AMOS

The “Disruption” in AUV Trends

hull of a light, unmanned surface vessel. A sleek, yellow “torpedo” is robotically hoisted into the water by the robot davits. As the AUV swims off into the darkness and submerges, a tube rights itself and launches a rocket packing a satellite the size of a softball.No, it’s not General Dynamics’s large, drone-launching Marlin AUV just released. It’s a writer’s impression of the missions now being planned by AUV-equipped oceanographic researchers at Norway-based research community, AMOS. The real mission is about to begin. AMOS will shortly be test-firing tiny, disposable

Newport News Awarded $197 Mln for Submarine Work

U.S. shipbuilder Huntington Ingalls Industries (HII) announced Tuesday that its Newport News Shipbuilding division has been awarded a $197 million modification to a previously awarded contract from General Dynamics Electric Boat to provide long-lead-time material and advance construction activities for the first Columbia-class ballistic missile submarine.The advance procurement funds will be used to purchase major components and commodity material and to begin advance construction on Columbia (SSBN 826). Newport News is a major subcontractor for the construction of the new class of ballistic-missile

(Image: Nautel)

Canada's Halifax-Class Frigates Get a Sonar Upgrade

Nautel, together with General Dynamics, will upgrade and maintain underwater sensors on the Halifax-class frigates for the Royal Canadian Navy (RCN) as part of the Underwater Warfare Suite Upgrade (UWSU) contract awarded to General Dynamics Mission Systems–Canada.The upgraded sensors will offer the RCN an improved ability to detect and track underwater threats utilizing advanced Sonar amplifiers and transducers designed and manufactured by Nautel.As part of the hull-mounted sonar upgrade program, Nautel will supply NS72-36 sonar amplifiers and Mk II broadband transducers. According to Nautel

Knifefish mine countermeasure UUV (Photo: General Dynamics Mission Systems)

Knifefish UUV Completes Sea Acceptance Tests

General Dynamics Mission Systems announced its team has completed all stages of formal Sea Acceptance Testing (SAT) of Knifefish, the U.S. Navy's Surface Mine Countermeasure (MCM) Unmanned Undersea Vehicle (UUV) system.Knifefish is a medium-class MCM UUV intended for deployment from the Navy's Littoral Combat Ship and other Navy vessels. The vehicle is designed to reduce risk to personnel by operating in the minefield as an off-board sensor while the host ship stays outside the minefield boundaries.The recent tests were conducted off the coast of Boston using Navy mine test targets and included

General Dynamics Delivers Submarine Colorado

General Dynamics Electric Boat delivered the nuclear-powered attack submarine Colorado (SSN 788) to the U.S. Navy.   The 15th ship of the Virginia Class, Colorado is the fifth of the eight-ship group known as Block III. According to the builder, these ships embody a Navy and industry commitment to reduce costs while increasing capabilities through an initiative comprising a multi-year procurement strategy, improvements in construction practices and the Design For Affordability (DFA) program.   “This delivery demonstrates the skill and commitment of everyone involved in the Virginia-c

U.S. Navy Knifefish mine countermeasures UUV swims along the surface off the coast of Boston during final contractor sea trials earlier this fall. (Photo: General Dynamics Mission Systems)

Knifefish UUV Completes Contractor Trials

A specialist team from General Dynamics Mission Systems recently demonstrated the unique capabilities of the Knifefish, a medium-class mine countermeasure (MCM) unmanned undersea vehicle (UUV), during contractor trials for the U.S. Navy.   The trials were conducted off the coast of Boston and were managed by General Dynamics Mission Systems, the prime contractor for the Knifefish program. The Knifefish UUV operated in multiple mine test target fields at-sea using buried, bottom and volume type mine-test targets, and demonstrated its ability to detect, classify and identify potential mines at a

Newport News Wins Columbia-Class Submarine Contract

Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division was awarded a contract from General Dynamics Electric Boat worth up to $468 million to begin work on integrated product and process development for the U.S. Navy’s new Columbia-class submarines.   The U.S. Navy awarded a $5 billion detailed design contract to General Dynamics Electric Boat on September 21. Newport News Shipbuilding is the subcontractor for the new class of ballistic-missile submarines that are being designed to replace the Ohio-class submarines.   The contract work, which began on October

(Photo: General Dynamics Mission Systems)

GD Mission Systems: Full-throttle Charge toward Autonomy

Carlo Zaffanella is vice president and general manager of Maritime and Strategic Systems (M&SS) for General Dynamics Mission Systems. The M&SS business includes submarine and surface ship electronic systems integration as well as the design, build and support of a broad array of subsurface, surface, air, airport and strategic subsystems, meaning he is perfectly positioned to lead MTR’s ‘vehicles’ edition, as in 2018 our attention turns from a specific products and systems, to the holistic web of connectivity between subsea, surface, land-, air- and space-based assets.  

Photo General Dynamics

General Dynamics wins Columbia-Class Submarine Deal

The U.S Navy has awarded General Dynamics Electric Boat a $126.1 million contract modification to continue development of the Common Missile Compartment for the U.S. Navy’s Columbia-class submarine and the Royal Navy’s Successor-class ballistic-missile submarine. Electric Boat is a wholly owned subsidiary of General Dynamics. The contract modification includes funding for procurement of long-lead time material for missile tubes which will be integrated into both the Navy’s new SSBN and the Royal Navy’s Dreadnought-class strategic missile submarine. Initially awarded in

Marine Technology Magazine Cover Jun 2019 - Hydrographic Survey: Single & Multibeam Sonar

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