SSN was a Soviet nuclear-powered attack submarine (SSN) designed for high-speed, deep-diving operations. Built primarily from titanium to reduce weight and enhance depth performance, the Alpha-class ...

Russia’s Kilo-class submarines may be Cold War designs, but they remain at the core of Moscow’s conventional undersea fleet. ...

Now and foreseeably, the United States dominates undersea submarine warfare. No other country gets near to America in the ...

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

The Royal Navy announced today that it had decommissioned the last operational T-boat, with the ceremony marking the end of service for HMS Triumph taking place last week at HM Naval Base Devonport, ...

Although they lost World War II, the Nazis were more technologically advanced than their Allied rivals in multiple ways. Berlin’s problem was scale—and trying to do too much with too few resources.