Allied Ships and Equipment

HMS Bulwark belonged to a sub-class of the Formidable-class of pre-dreadnought battleships of the Royal Navy known as the London class. Entering service with the Royal Navy in 1902, she sailed with the Mediterranean Fleet until 1907. She then served with the Home Fleet, for a time under Captain Robert Falcon Scott. After a refit in 1912, she was assigned to the 5th Battle Squadron.
Following the outbreak of the First World War, Bulwark, along with the rest of the squadron, was attached to the Channel Fleet, conducting patrols in the English Channel. On 26 November 1914, while anchored near Sheerness, she was destroyed by a large internal explosion with the loss of 736 men. There were only 14 survivors of the explosion and of these 2 died later in hospital. The explosion was likely to have been caused by the overheating of cordite charges that had been placed adjacent to a boiler room bulkhead.
https://en.wikipedia.org/wiki/HMS_Bulwark_(1899)

HMS Bulwark explodes at Sheerness, 26 November 1914.