Themes
Conflict and Change
Learning
Preparations for war
Submarines built for minelaying and use in the Far East
The growing threat of war with Nazi Germany in the 1930s led Great Britain to undertake a massive rearmament programme from 1936 onwards. New classes of boat were developed and these would go on to serve the Royal Navy throughout World War Two. Small S and U class boats covered home coastal waters and the Mediterranean, but the international scope of any impending conflict also necessitated the construction of long distance craft.

Crew of HMS Porpoise working on torpedoes in the fore end (RNSM)
Article Highlights
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Introduction
Follow the links to find more about...
Improvements in submarine design
Preparations for war
Submarine disasters
Developments in submarine escape



