Tag Archives: Columbia class

U.K. Revives Dreadnought Name for Successor SSBNs

U.K. Revives Dreadnought Name for Successor SSBNs

An artist’s conception of the U.K.’s Successor-class future planned ballistic missile submarine (SSBN). UK Ministry of Defense Photo

An artist’s conception of the U.K.’s Successor-class future planned ballistic missile submarine (SSBN). UK Ministry of Defense Photo

LONDON — The first of the Royal Navy’s future ballistic nuclear missile submarines will be known as HMS Dreadnought, the UK Ministry of Defence announced on Friday. Read More

Columbia Class Milestone B Decision Set For November After Shipyard Deep Dive This Week

Columbia Class Milestone B Decision Set For November After Shipyard Deep Dive This Week

A deck view, looking toward the bow, of the nuclear-powered ballistic missile submarine OHIO (SSBN-726) with its missile tubes opened during precommissioning activities. The submarine, built by General Dynamics Corp., carries Trident C-4 (UGM-96) submarine-launched ballistic missiles.

A deck view, looking toward the bow, of the nuclear-powered ballistic missile submarine OHIO (SSBN-726) with its missile tubes opened during precommissioning activities. The Navy is moving ahead with its Ohio Replacement Program, recently named the Columbia-class ballistic missile submarine program, to achieve lead boat construction in 2021, delivery in 2029 and deployment in 2031.

Navy and Pentagon acquisition officials this week spent a day at General Dynamics Electric Boat in Connecticut and Rhode Island, taking a close look at the Columbia class — formerly the Ohio Replacement Program — ahead of a Milestone B decision this fall, the Navy’s acquisition chief told USNI News. Read More

Navy Awards $101M To Electric Boat To Build SSBN Missile Tubes; UK Enters Manufacturing Phase On Successor-Class

Navy Awards $101M To Electric Boat To Build SSBN Missile Tubes; UK Enters Manufacturing Phase On Successor-Class

Workers stand pose for a photo in the four-tube "quad-pack" built for the U.S. Ohio Replacement-class and U.K. Successor-class. General Dynamics Electric Boat Photo via US Navy

Workers stand pose for a photo in the four-tube “quad-pack” built for the U.S. Ohio Replacement-class and U.K. Successor-class. General Dynamics Electric Boat Photo via US Navy

The U.S. Navy and U.K. Royal Navy’s replacement ballistic missile submarine programs both took steps forward this week, with the Navy awarding $101.3 million to General Dynamics Electric Boat to produce the first 22 missile tubes under the Common Missile Compartment program, and the Brits cutting steel on the first boat in the Successor-class program. Read More