Key Points and Summary – The 1983 sinking of Soviet nuclear submarine K-429 was less a freak accident than a case study in ...

A submarine is a military or civilian vessel designed to operate underwater for extended periods, capable of diving below the ...

Russia's announcement that it successfully activated the nuclear propulsion system of its Poseidon underwater drone has ...

Russia tests its nuclear-powered Poseidon torpedo, raising fears over underwater weapons capable of striking coastal cities ...

With each passing generation, submarine capabilities continue to grow. How have these unique naval vessels developed over the ...

Rolls-Royce Submarines has signed a £400 million long-term partnership with three major engineering firms ...

India operates two ballistic missile submarines as its sea-based strategic deterrent against neighbors China and Pakistan.

Russia continues to flex its naval power in the Pacific as one of its submarines armed with long-range nuclear missiles concluded a three-month deployment in the region. Newsweek has contacted the ...