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HMS Barham
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HMS Barham

Royal Navy battleship sunk 25 November 1941; loss kept secret until January 1942.

HMS Barham was a Royal Navy battleship sunk by U-331 off Egypt on 25 November 1941; the Admiralty kept the loss secret for two months. In 2026 DeepState revised Russia's summer gains upward because Ukrainian advances had been published late.

Last refreshed: 12 October 2026

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Background

HMS Barham was a Royal Navy Queen Elizabeth-class battleship, launched on 31 December 1914. The German submarine U-331, commanded by Hans-Diedrich von Tiesenhausen, sank her off the Egyptian coast on 25 November 1941. 862 officers and ratings were killed. A PATHé News cameraman aboard HMS Valiant filmed the explosion.

The Admiralty kept the loss secret until 27 January 1942, to deny the Germans confirmation and to protect British morale, even after German radio claimed the sinking.

The Barham is the classic case of wartime publication delays shaping what a country's own public believes. The Ukrainian mapping group DeepState offered a modern version in 2026: it raised its count of Russian gains for July to September from 107 to 341 sq km, because Ukrainian advances had been published late for security reasons and moved the baseline.

Common Questions
How was HMS Barham sunk?
The German submarine U-331 torpedoed HMS Barham off the Egyptian coast on 25 November 1941. 862 officers and ratings were killed.Source: Wikipedia
Why did the Admiralty keep the sinking of HMS Barham secret?
To hide the loss from the Germans and to protect British morale. The Admiralty announced it on 27 January 1942, two months after the sinking.Source: Wikipedia
When was the HMS Barham sinking announced?
The Admiralty announced the loss on 27 January 1942, after German radio had repeatedly claimed the battleship was sunk.Source: Wikipedia
Source Material
HMS Barham (04)