German submarine U-553
Template:Infobox Military Submarine Unterseeboot 553 (U-553) was a Type VIIC submarine of the Kriegsmarine. Her keel was laid down 21 November 1939, by Blohm + Voss of Hamburg. She was commissioned 23 December 1940, with Kapitänleutnant Karl Thurmann in command. Thurmann commanded her for her entire career.
U-553 conducted ten patrols, sinking 13 ships totalling 64,612 tons and damaging two others totalling 15,273 tons.
On 25 April 1941 major engine trouble forced U-553 to return to base.
On 20 January 1943, U-553 sent a radio message: "sehrohr unklar" (periscope not clear), and was never heard from again. She had suffered no casualties to her crew until lost with all hands.
Neal Stephenson's novel Cryptonomicon includes a fictitious U-553 which runs aground in a fictional location near the northern British Isles.
References
- "Uboat.net". The Boats – U-553. Retrieved 29 March.
{{cite web}}: Check date values in:|accessdate=(help); Unknown parameter|accessyear=ignored (|access-date=suggested) (help) - "Ubootwaffe.net". U-553. Retrieved 29 March.
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