Patrol info for U-864
| Departure | Arrival / Fate | Duration | ||
| 7 Feb 1945 | Bergen | 9 Feb 1945 | Lost | 3 days |
Commander | Officers * |
 KrvKpt. Ralf-Reimar Wolfram |
Daily positions, sinkings and allied attacks during the patrol of U-864
We have 2 daily positions for the 3 days U-864 was at sea.
Departure from Bergen on 7 Feb 1945.
8 Feb 1945 -
Sunk on 9 Feb 1945.
Ships hit by U-864 during this patrol
General Events during this patrol
1945
9 Feb 1945. On 9 Feb, 1945 the British submarine HMS Venturer, commanded by Lt. James S. Launders, torpedoed and sank this boat. This is the only known incident in naval history in which one submarine sank another while both were submerged. Lt. Landers sank U-771 on the surface the year before.
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Attacks on U-864 during this patrol
We have no recorded attacks on U-864 duing this patrol (prior to its loss).
If you believe we have omitted an attack on U-864 please let us know.
See all patrols for U-864
* These are officers that later became commanders themselves.