North Korea’s first dedicated nuclear-powered ballistic missile submarine (SSBN) has been unveiled during a DPRK state media ...

Russia’s Kilo-class submarines may be Cold War designs, but they remain at the core of Moscow’s conventional undersea fleet. -Nicknamed “Black Holes” for their extreme quietness, modern Project 636.6 ...

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, ...

Twenty-four Kilo-class submarines were operated by the Soviet Union, of which eleven are still operated by Russia. One was sold to Poland, which remains operational, but another, sold to Romania, is ...

Here’s What You Need To Remember: The basic design concepts of Cold War submarines were, fortunately, never tested in direct combat. History’s three great submarine campaigns include the First Battle ...

From the 1960s into the early 21st century, the Hawker Siddeley Nimrod quietly became one of Britain’s most important ...

Britain is set to build up to 12 new nuclear-powered attack submarines in response to rapidly increasing global threats, Sir Keir Starmer will announce as he unveils his long-awaited defence review.

WEST CHESTER, Ohio — Next to a soccer park in Butler County, it’s loud. But not because of screaming kids. It's because of saws, hammers and construction cranes. It's music to Dick Young's ears. He’s ...

Werner Hartenstein pulled drowning British troops from the Atlantic Ocean in September 1942. The German U-boat commander was ...

A century of silent service: Chronology / Arne C. Johnson -- The early years: The first skipper / Harry H. Caldwell -- The legacy of Holland VI / Harry H. Caldwell -- The early days / William J. Crowe ...