U-boat Patrols

Patrols by U-731

See the profile page for U-731

1Oblt. Werner Techand29 Apr 1943  Kiel12 Jun 1943  Brest45 days P View
2Oblt. Werner Techand29 Aug 1943  Brest1 Nov 1943  Brest65 days P View
3Oblt. Graf Alexander von Keller19 Dec 1943  Brest18 Feb 1944  Lorient62 days P View
4Oblt. Graf Alexander von Keller18 Apr 1944  Lorient15 May 1944  Sunk28 days P View

4 War patrols (P) located. 200 days at sea during patrols.
War patrols are shown with grey background.

Tons indicate tonnage of ships sunk or damaged during the patrol, if any. Warships are included.

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