On the 21st June 1919, Admiral Ludwig von Reuter ordered the scuttling of the German High Seas naval fleet in Scapa Flow, a large natural harbor in the Orkney Islands in Scotland. The ships had been confined there under the terms of the Armistice that ended fighting in the First World War.
America had suggested that the fleet be interned in a neutral country but, as neither Norway nor Sweden agreed, Britain volunteered instead. The majority of the 74 German ships were in Scapa Flow by the 27th November, where they were guarded by British Battle Cruiser Force. The fleet was manned by a skeleton crew of less than 5,000 men that gradually reduced over the next few months as they were repatriated back to Germany.
Negotiations over the fate of the ships took place at the Paris Peace Conference, where the various representatives were struggling to agree on a resolution. While Britain wanted to destroy the ships in order to maintain their naval superiority, France and Italy each wanted to take a quarter each. Concerned that the entire fleet might be shared out between the victors, Admiral von Reuter, the German officer in charge of the interned fleet, began planning to scuttle or purposely sink the ships.
Shortly before 11.30 on the morning of the 21st June the order went out to scuttle the ships. By 5pm 52 of them had sunk. The sailors escaped on lifeboats, and were captured as British prisoners-of-war. Nine sailors were shot and killed, making them the last German casualties of the war.