Nummer: 25001
| Area : | Mediterranean |
| Sea area : | Gibraltar Area |
| Date of attack : | 10.09.1943 |
| Time of attack : | 15:09 |
| Nationality of U-boat : | German |
| U-boat : | U 617 |
| Commander : | Brandi |
| Grid : | CG 9657 |
| presumed target type : | Destroyer |
| presumed tonnage : | 1800 ts |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | Task F. |
| Footnote : | U-617 reported the sinking of two destroyers based on acoustic data. |
| Convoy : | Task F. |