L. David Marquet is a former United States Navy Captain and author who served in the submarine force for nearly three decades ...

The Korean submarines may eventually find them in service within the auspices of the NATO alliance. KSS-III Explained The submarines are larger than the previous KSS-II submarines, which were ...

The German navy converted U-151s to combat duty as the war became increasingly desperate. In 1917, it transformed the seven survivors of the type into armed cruisers. It would prove too little ...

The Navy is counting on innovations to help it build and staff submarines and ships more efficiently as demand for the capability grows, the head of the service’s nuclear propulsion program said ...