to Type 331 : (Type 331, upgraded Type 320 Lindau-class) minesweepers, commissioned 1978 to 1999 (cruiser): 7,200 ton light cruiser, launched 1928 : (Type 120) frigate, commissioned 1961 to 1982 : (Type 122) frigate : 26,000 ton , launched 1913 : 25,000 ton , launched 1912 : unique armoured frigate, 9,700 tons, launched 1868; rebuilt 1897 into heavy cruiser : auxiliary mine warfare vessel Königin Luise (1934): mine warfare vessel Königin Luise (1935): escort vessel : light cruiser, launched 1905 : light cruiser, launched 1915 (1927): 7,200 ton light cruiser, launched 1925 Köthen minesweeper : 4,400 ton light cruiser, launched 1908 Kollicker Ort (D116): buoy tender Komet (1913): remote control craft : 7,500 ton unique auxiliary merchant cruise Komet minesweeper Kondor (1926): torpedo boat : (Type 141) fast attack craft, commissioned 1959 to 1976 : (Type 143) fast attack craft, decommissioned : (Type 320) minesweeper, commissioned 1959 to 1980, upgraded to Type 351 and recommissioned 1989 to 2000 (auxiliary cruiser): 19,000 ton unique auxiliary merchant cruiser : (Type 141) fast attack craft, commissioned 1959 to 1976 : (Type 143) fast attack craft, decommissioned Kormoran (A68): salvage tug Kormoran submarine chaser : (Type 140) fast attack craft, commissioned 1959 to 1973 : (Type 148) fast attack craft, decommissioned Kranich submarine chaser : (Type 340) minesweeper, commissioned 1959 to 1973 Kreta: fighter control vessel Krischan der Große: anti-aircraft vessel Krischan II (from 1936 Gunther Plüschow): air control ship Krischan III (from 1936 Bernhard von Tschirschk): air control ship Krischan: air control ship Kriemhild (1939): Danube escort craft Krokodil: Eidechse-class landing craft Krokodill (1994): landing craft : Unique ironclad, commissioned September 1867 : Original name for 1914 battleship (battleship): 26,000 ton , renamed from in 1918 (auxiliary cruiser): 24,900 ton auxiliary cruiser, built as a civilian liner in 1901, commissioned as an auxiliary cruiser in 1914, surrendered to the US in 1915 Kühlung (P441): support ship Kühlungsborn (GS07): minesweeper : torpedo boat : (Type 332) minehunter : 10,500 ton , launched 1891 Kyritz (321): minesweeper L : (Type 332) minehunter, decommissioned 28 March 2012 : (Type 520) utility landing craft, used as transport ships : (Type 403) tender Landtief (D115): buoy tender Langeness: harbour tug; Lütje Hörn-class Langeness: harbour tug; Nordstrand-class : (Type 722) tug Lauenburg: weather ship : Type 1934 destroyer Lech: submarine tender : (Type 403) tender : , launched 1875 : 3,300 ton light cruiser, launched 1905 : , launched