Ballistic Missile Submarine

Global Conflicts

Navy Says Columbia-class Sub Construction Schedule Improving

12/02/2026

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US Navy submarine surfacing in ocean, American flag visible on mast.

SAN DIEGO — The Navy and shipbuilders working on the first Columbia-class nuclear ballistic missile submarine are striving to accelerate…

North Korea’s First Nuclear Powered Missile Submarine is Revealed

01/01/2026

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North Korean submarine under construction in a large industrial building.

North Korea’s first dedicated nuclear-powered ballistic missile (SSBN) submarine has been unveiled during a DPRK state media broadcast showing North…