The British U-class submarines (officially "War Emergency 1940 and 1941 programmes, short hull") were a class of 49 small submarines built just before...

The British V-class submarine (officially "U-Class Long hull 1941–42 programme") was a class of submarines built for the Royal Navy during the Second World...

the T class was together with the British S and U class, Dutch O 21 class and German Type VII class one of the most advanced submarine classes in service...

conventional British submarines to be built after the end of World War II. Their design was, in many ways, influenced by the German World War II-era Type XXI U-boats...

the S class was together with the British U and T class, Dutch O 21 class and German Type VII class one of the most advanced submarine classes in service...

The British H-class submarines were Holland 602 type submarines used by the Royal Navy. The submarines constructed for the British Royal Navy between 1915...

The British C-class submarines were the last class of petrol engined submarines of the Royal Navy and marked the end of the development of the Holland...

The Virginia class, or the SSN-774 class, is the newest class of nuclear-powered cruise missile fast attack submarines in service with the United States...

War the Type VII class was together with the British U, S and T class and Dutch O 21 class one of the most advanced submarine classes in service. The Type...

The R-class submarines were a class of 12 small British diesel-electric submarines built for the Royal Navy during World War I, and were forerunners of...