Nummer: 26824
| Area : | Indic Ocean |
| Sea area : | South Africa |
| Date of attack : | 05.06.1943 |
| Time of attack : | 07:50 |
| Nationality of U-boat : | German |
| U-boat : | U 198 |
| Commander : | Hartmann |
| Grid : | KP 5989 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 2304 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 05.06.1943 |
| Nationality of target : | British |
| Actual type of target : | Motor Freighter |
| Name of target : | Dumra |
| Year of launch : | 1922 |
| Actual tonnage : | 2304 BRT |
| Actual result : | sunk |
| Position of target : | 28.15s 33.20e |
| updated on: | 00.00.0000 |
| Remark: | -M |