Dec 5 (Reuters) - Britain is working on a plan to take control of one of Britain's oldest steelmakers to secure the supply chain for the country's nuclear submarine fleet, Sky News reported on ...

Germany and the UK plan to trace Russian submarines in the north Atlantic together. The defense ministers of both countries took a ride on one of the high-tech planes that will make this possible.The ...

The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...

The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...