U-boat Patrols

Patrols by U-631

See the profile page for U-631

1Oblt. Jürgen Krueger19 Dec 1942  Kiel4 Feb 1943  Brest48 days3,978 P View
2Oblt. Jürgen Krueger6 Mar 1943  Brest11 May 1943  Brest67 days5,158 P View
3Oblt. Jürgen Krueger18 Sep 1943  Brest17 Oct 1943  Sunk30 days P View
145 days9,136

3 War patrols (P) located. 145 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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