This maximizes the SSBN’s strategic availability, reduces the number of submarines required to meet strategic requirements, and allows for proper crew training, readiness, and morale.

A Navy official told a panel of senators last week that the lead Columbia-class ballistic missile submarine is currently ...

The Royal Navy’s Dreadnought-class submarines are the most advanced nuclear deterrent Britain has ever built, featuring stealthy propulsion and cutting-edge missile capabilities. They are key to ...