Add Yahoo as a preferred source to see more of our stories on Google. China has unveiled the design of an unprecedented large uncrewed diesel-electric drone submarine. An online defense news outlet ...

Australian Defence Minister Richard Marles said the decision to change the deal's parameters was made to simplify Australia's ...

-Key Points: The Soviet Victor III-class (Project 671RTM/RTMK Shchuka) nuclear-powered attack submarines, serving from 1979 until 2023, were the pinnacle of Soviet SSN design before the Akula class.

Summary: The Russian Navy boasts one of the largest and most diverse submarine fleets globally, featuring about sixty-five submarines, including advanced models like the Borei-class. With bases across ...

A model submarine filled with seawater from Korea was handed from one maritime nation to another on Monday in an official ...