U.S. Secretary of the Navy Carlos Del Toro announced Monday the third Columbia-class ballistic-missile submarine will be named for Groton, home of the Naval Submarine Base and Electric Boat, where ...

The bow section of the US Navy’s first future ballistic-missile submarine, USS District of Columbia (SSBN-826), has left Newport News Shipbuilding and is on its way to General Dynamics Electric Boat ...

The new dry dock, designated “Atlas” was announced as received by General Dynamics Electric Boat’s primary shipyard in Groton ...

-The Navy’s plan for a minimum of 12 Columbia-class subs is now under threat, with the first submarine, the USS District of Columbia (SSBN-826), unlikely to meet its 2027 launch date. This reduction ...

Summary and Top Line Points: The U.S. Navy’s Columbia-class submarines are set to replace the aging Ohio-class submarines, with the lead ship, USS Columbia (SSBN-826), expected to be delivered by 2027 ...