Bulwark HMS

HMS Bulwark was one of five London-class pre-dreadnought battleships built for the Royal Navy at the end of the 19th century. The Londons were a sub-class of the Formidable-class pre-dreadnoughts. Completed in 1902 she was initially assigned to the Mediterranean Fleet as its flagship. The ship then served with the Channel and Home Fleets from 1907 to 1912, usually as a flagship. From 1910 to 1914, she was in reserve. After a refit in 1912, she was assigned to the 5th Battle Squadron (BS) of the Home Fleet.
Following the outbreak of the First World War in August 1914, Bulwark, along with the rest of the squadron, was attached to the reformed Channel Fleet to protect the British Expeditionary Force as it moved across the English Channel to France. On 26 November 1914 she was destroyed by a large internal explosion with the loss of 741 men; only a dozen men survived the detonation. It was probably caused by the overheating of cordite charges that had been placed adjacent to a boiler-room bulkhead. Little of the ship survived to be salvaged and her remains were designated as a controlled site under the Protection of Military Remains Act 1986; diving on the wreck is generally forbidden.