The Circé class submarine FR Doris. She was lost on 9 May 1940.
Technical information
| Type | Submarine |
| Displacement | 552 / 785 BRT |
| Length | 64 metres |
| Complement | 41 men |
| Armament | 1 3" gun. 2 13 mm AA. (1x2) 7 21.7" torpedo tubes. |
| Max speed | 14 / 7.5 knots (surfaced/submerged) |
| Engines | Diesel / electric, 2 shafts |
| Power | 1200 BHP / 1000 SHP (surfaced/submerged) |
| Notes on class |
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1 submarine of the Circé class lost. See all Submarine classes. |
French Navy (more on 
