Nummer: 25817
| Area : | Indic Ocean |
| Date of attack : | 14.01.1942 |
| Time of attack : | 02:17 |
| Nationality of U-boat : | Japanese |
| U-boat : | I-165 |
| Commander : | Harada |
| Grid : | 00.02s 96.48e |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 8000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) + Gunfire |
| Date of observation : | 14.01.1942 |
| Nationality of target : | Indic |
| Actual type of target : | Steam Freighter |
| Name of target : | Jalarajan |
| Year of launch : | 1925 |
| Actual tonnage : | 5102 BRT |
| Actual result : | sunk |
| Position of target : | 00.12s 97.00e |
| updated on: | 04.03.2013 |
| Remark: | POS1 |
| Changes: | 1) Kolbicz/L2, Apr 2002: B-POS: 00.12s 2) sensuikan, Nov 2008: A-DAT: 14/0217 |