SMS Kaiserin

SMS Kaiserin was the third vessel of the Kaiser class of dreadnought battleships of the Imperial German Navy. Kaiserin's keel was laid in November 1910 at the Howaldtswerke dockyard in Kiel. She was launched on 11 November 1911 and was commissioned into the fleet on 14 May 1913. The ship was equipped with ten 30.5-centimeter (12 in) guns in five twin turrets, and had a top speed of 22.1 knots (40.9 km/h; 25.4 mph). Kaiserin was assigned to III Battle Squadron and later IV Battle Squadron of the High Seas Fleet for the majority of her career, including World War I. Along with her four sister ships, Kaiser, Friedrich der Grosse, König Albert, and Prinzregent Luitpold, Kaiserin participated in all of the major fleet operations of World War I, including the Battle of Jutland on 31 May and 1 June 1916. The ship was also involved in Operation Albion, an amphibious assault on the Russian-held islands in the Gulf of Riga, in October 1917. She later saw action during the Second Battle of Heligoland Bight in November 1917. After Germany's defeat in the war and the signing of the Armistice in November 1918, the Royal Navy interned Kaiserin and most of the capital ships of the High Seas Fleet in Scapa Flow. The ships were disarmed and reduced to skeleton crews while the Allied powers negotiated the final version of the Treaty of Versailles. On 21 June 1919, the commander of the interned fleet, Rear Admiral Ludwig von Reuter, ordered the fleet to be scuttled to ensure that the British would not be able to seize the ships. Kaiserin was raised in May 1936 and subsequently broken up for scrap.