WWI U-boats
UB 121
Type | UB III | ||||
Shipyard | A.G. Weser, Bremen (Werk 294) | ||||
Ordered | 28 Feb 1917 | ||||
Laid down | 12 May 1917 | ||||
Launched | 6 Jan 1918 | ||||
Commissioned | 10 Feb 1918 | ||||
Commanders |
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Career | 3 patrols | ||||
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Successes | No successes | ||||
Fate | 20 Nov 1918 - Surrendered to France. Used for underwater explosion tests. Broken up at Toulon in July 1921.. |