Nummer: 26020
| Area : | Indic Ocean |
| Date of attack : | 02.03.1942 |
| Nationality of U-boat : | Japanese |
| U-boat : | I-3 |
| Commander : | Tonozuka |
| Grid : | 31.50s 113.30e |
| presumed target type : | Steam Freighter |
| presumed tonnage : | medium |
| presumed result : | sunk |
| Used weapon(s) : | Gunfire |
| Date of observation : | 02.03.1942 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Narbada |
| Year of launch : | 1915 |
| Actual tonnage : | 8988 BRT |
| Actual result : | damaged |
| Position of target : | 31.33s 114.11e |
| Footnote : | I-3 reported one ship of medium size sunk at 31°50'S /113°30'E. |
| updated on: | 00.00.0000 |