From nuclear-armed giants to stealthy hunters, a handful of Russian submarines are built specifically to carry some of the ...

Already with the naval forces of Portugal, Türkiye, Greece, and South Korea, these conventional submarines can stay ...

The US Navy has taken delivery of a new 8,000-ton attack submarine built to slip quietly into contested waters and support elite special operations forces far from shore. The boat’s combination of low ...

Submarines are quite possibly some of the scariest vessels any navy could operate. No, they're not as large as an aircraft carrier or as armed to the teeth as a destroyer, but their ability to ...