Nummer: 27213
| Area : | Indic Ocean |
| Sea area : | Indian Seaway |
| Date of attack : | 11.01.1944 |
| Nationality of U-boat : | German |
| U-boat : | U 532 |
| Commander : | Junker |
| Grid : | LO 52 |
| presumed target type : | Steam Freighter |
| presumed result : | damaged ? |
| Number of torpedoes/mines : | 4 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 11.01.1944 |
| Time of observation : | 23:40 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Triona |
| Year of launch : | 1943 |
| Actual tonnage : | 7283 BRT |
| Actual result : | damaged |
| Position of target : | 00.03n 80.43e |
| Footnote : | U-532 observed the detonation of two torpedoes in the anti-torpedo nets. The ship was damaged. |