| Navy | The Soviet Navy |
| Type | Submarine |
| Class | M (Malyutka) |
| Pennant | |
| Mod | 3rd group (Type XII) |
| Built by | Sudomekh (Leningrad, U.S.S.R.) / Yard 196 |
| Ordered | |
| Laid down | 31 May 1940 |
| Launched | 12 Oct 1940 |
| Commissioned | 29 Dec 1940 |
| Lost | Aug 1941 |
| History | Baltic fleet. Mined and sunk on or after 25 August 1941 in the Gulf of Finland north of Vormsi Island, Estonia. |
We don't have any commands listed for USSR M-103
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