Type U 23 Submarine
SM U-23 was one of the 329 U-boats serving in the Imperial German Navy in World War I.
U-23 was engaged in the naval warfare and took part in the First Battle of the Atlantic.
U-23 served on three war patrols, sinking a total of seven ships for 8,822 gross register tons (GRT). She was baited by the Q ship Princess Louise and torpedoed by HMS C27 at 58°55′N 0°14′E / 58.917°N 0.233°E, off Fair Isle, in Shetland, Scotland. Twenty four men died and 10 survived.
Summary of raiding history
Date | Name | Nationality | Tonnage | Fate |
---|---|---|---|---|
13 March 1915 | Invergyle | United Kingdom | 1,794 | Sunk |
15 March 1915 | Fingal | United Kingdom | 1,562 | Sunk |
15 May 1915 | Martha | Denmark | 1,182 | Sunk |
19 May 1915 | Chrysolite | United Kingdom | 222 | Sunk |
19 May 1915 | Crimond | United Kingdom | 173 | Sunk |
19 May 1915 | Lucerne | United Kingdom | 154 | Sunk |
22 May 1915 | Minerva | Norway | 3,735 | Sunk |
References
Notes
- ^ "SM" stands for "Seiner Majestät" (English: His Majesty's) and combined with the U for Unterseeboot would be translated as His Majesty's Submarine.
- ^ Tonnages are in gross register tons
Citations
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Erwin Weisbach". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 March 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Hans Adam (Pour le Mérite)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 March 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Egewolf Freiherr von Berckheim (Royal House Order of Hohenzollern)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 March 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Hans Schultheß". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 March 2015.
- ^ Helgason, Guðmundur. "Ships hit by U 23". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 March 2015.
Bibliography
- Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.