Tag Archives: Columbia class

General Dynamic Electric Boat To Invest $852M to Expand Groton Shipyard

General Dynamic Electric Boat To Invest $852M to Expand Groton Shipyard

The Virginia-class attack submarine North Dakota (SSN-784) is rolled out of an indoor shipyard facility at General Dynamics Electric Boat in Groton, Conn. US Navy Photo

General Dynamics Electric Boat is spending about half of its previously announced $1.7 billion multi-year capital expenditure plan on upgrading its Groton, Conn. manufacturing facility to accommodate building the new Columbia-class nuclear powered ballistic missile submarine.

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Navy Optimistic Nuclear Sub USS Columbia Will be Ready for First Deterrence Patrol in 2031

Navy Optimistic Nuclear Sub USS Columbia Will be Ready for First Deterrence Patrol in 2031

An unarmed Trident II D5 missile launches from the Ohio-class ballistic missile submarine USS Nebraska (SSBN-739) off the coast of California on March 26, 2018. US Navy Photo

WASHINGTON, D.C. — The director of the Navy’s Strategic Systems Programs was confident that the first of a new class of ballistic missile submarine, the planned USS Columbia (SSBN-826), would be ready for its first patrol in 2031. That will be just before the current Ohio-class nuclear-deterrent boats are too old to submerge. Read More

Navy to Congress: Columbia-class Submarine Program Still on Schedule with Little Margin for Error

Navy to Congress: Columbia-class Submarine Program Still on Schedule with Little Margin for Error

The crew of USS Kentucky (SSBN-737) transits the Hood Canal as the boat returns to its homeport at Naval Base Kitsap-Bangor, Wash., following a routine strategic deterrent patrol on Feb. 20, 2018. US Navy Photo

Overheating problems with a test motor being developed Navy’s next nuclear ballistic missile submarine has not thrown the “no-margin-for-error” program off-schedule, senior service leaders have told Congress. Read More

Electric Boat Awarded Long-Lead Contract for Virginia-Class Block V Attack Boats

Electric Boat Awarded Long-Lead Contract for Virginia-Class Block V Attack Boats

The Virginia-class attack submarine North Dakota (SSN-784) is rolled out of an indoor shipyard facility at General Dynamics Electric Boat in Groton, Conn. US Navy Photo

Sub builder General Dynamics Electric Boat has been awarded a $696.2 million contract modification for long-lead materials for the next for Virginia-class submarines – the first of the Block V attack boats.
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Navy Considering Mid-Block Virginia-Class Upgrades, SSGN Construction in Late 2030s

Navy Considering Mid-Block Virginia-Class Upgrades, SSGN Construction in Late 2030s

The Virginia-class attack submarine USS North Dakota (SSN-784) arrives at the Trident Refit Facility’s Magnetic Silencing Facility (MSF) in August 2017. US Navy photo.

The Navy has developed a Tactical Submarine Evolution Plan that looks at rapidly inserting capability upgrades into the Virginia-class attack submarine mid-contract and considers long-term undersea warfare priorities such as converting the Columbia-class ballistic missile submarine (SSBN) production line into a guided-missile submarine (SSGN) line in the late 2030s. Read More