America's nuclear-powered submarines aren't the only variation of the submersible out there. There are also diesel-electric ...

Former submarine commander L. David Marquet explains how nuclear-powered submarines work and what life is like aboard one.

GPS doesn't work when submarines submerge, instead crews rely on the Inertial Navigation System, tracking the submarine in relation to its starting point.

The September 2021 announcement of Australia’s transition to nuclear-powered attack submarines (SSNs) under the AUKUS program indicated that ‘at least eight’ would be acquired. More recently ...