This Day in History: 1911-12-14
Submarine D7 Completed – Part of the Harwich Force,
D7 torpedoed and sank the German submarine U-45, with a single torpedo fired from her stern tube at a range of 800 yards. On 10th February 1918, D7 was depth-charged by HMS Pelican but survived the attack.
D7 was sold for scrap on 19th December 1921.
