Amid a dangerous and proliferating global nuclear threat environment, the U.S. Navy’s Columbia-class ballistic missile ...

Key Points and Summary- The US Navy is facing a significant 17-month delay in the delivery of its newest and most critical ...

Other ships in the fleet were named after the romantic female personification of the Americas – Columbia. The Columbia-class is set to replace the current crop of 14 Ohio-class boomers starting ...

The Columbia-class will be equipped with sixteen SLBM tubes, as opposed to twenty-four SLBM tubes on Ohio-class SSBNs.That will also reduce construction, operations, and maintenance costs. In ...

Summary: The Columbia-class ballistic missile submarines (SSBN) are set to replace the aging Ohio-class, ensuring the U.S. Navy maintains its sea-based nuclear deterrent into the 2080s. -These new ...

The following is the Oct. 23, 2023, Congressional Research Service report, Navy Columbia (SSBN-826) Class Ballistic Missile Submarine Program: Background… The following is the Sept. 28, 2023 ...

The Columbia class is slated to replace the Navy’s fleet of Ohio-class ballistic missile submarines as the nation’s sea-based nuclear deterrent.

May 23—The Navy is considering extending the lives of some Ohio-class submarines for a second time. The goal is to ensure there are at least 10 ballistic missile submarines in operation for ...