QUONSET POINT, R.I. – General Dynamics Electric Boat conducted a keel laying ceremony for the first Columbia-class ballistic missile submarine, USS District of Columbia SSBN-826 at Quonset Point, Rhode Island, June 4, 2022.
QUONSET POINT, R.I. – General Dynamics Electric Boat conducted a keel laying ceremony for the first Columbia-class ballistic missile submarine, USS District of Columbia SSBN-826 at Quonset Point, Rhode Island, June 4, 2022.