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Summary
DescriptionD01 (5721505351).jpg
D1 was built by Vickers, Barrow and was launched on 16 May 1908. In 1910, D1 took part in the Annual manoeuvres. She torpedoed 2 blue fleet cruisers off Colonsay This showed that the D class could operate a considerable away from their base at Fort Blockhouse. Not long after hostilities began in 1914, the 8th Submarine Flotilla was engaged in action in the North Sea, with the sinking of the German destroyer S126, by Max Horton’s E9 , not far off the German coast at the mouth of the river Ems.
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