The US Navy wants a dozen new Columbia SSBN guided missile submarines, probably more. And they need those. That is a given; ...

To reshape America’s nuclear deterrent and improve maritime capabilities, the US Navy’s first Columbia-class ballistic ...

Naval Foundry and Propeller Center Delivers Final Propulsor Component for First Columbia-class Submarine  Front Page ...

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

The 14 Ohio-class SSBNs can carry up to 24 submarine-launched ballistic missiles ... have four of its missile tubes permanently deactivated in the coming years. The SSBN’s strategic weapon ...

The US Navy (USN) is facing delivery delays and cost concerns with its programmes to build nuclear-powered submarines and ...

The American SSGN program began when the United States navy decided to replace fourteen Cold War vintage Ohio class SSBNs. These nuclear submarines are armed with ballistic missiles. The new Columbia ...

Ohio-class guided-missile submarines (SSGN ... The SSGN Program Office refueled and converted four ballistic missile submarines (SSBN) into SSGNs in a little more than five years at a ...

Per the terms of the deal, General Dynamics will supply new procurement spares to support Columbia ballistic missile submarine class development, production and installation. The entire work ...