Aurore-class submarine

Model of Africaine
Class overview
NameAurore
BuildersLe Havre, Nantes, Toulon, Chalon-sur-Saône, Rouen
Operators
Preceded byMinerve class
Succeeded byNarval class
In service1939–1962
Planned15
Completed7
Cancelled8
General characteristics
TypeSubmarine
Displacement
  • 900 tonnes (890 long tons) surfaced
  • 1,170 tonnes (1,150 long tons) submerged
Length73.5 m (241 ft 2 in)
Beam6.5 m (21 ft 4 in)
Draught4.2 m (13 ft 9 in)
Propulsion
  • Diesel: 2,200 kW (3,000 shp)
  • 1,000 kW (1,400 hp) electrical
Speed
  • 15 knots (28 km/h; 17 mph) surfaced
  • 9 knots (17 km/h; 10 mph) submerged
Range
  • 5,600 nmi (10,400 km; 6,400 mi) at 10 knots (19 km/h; 12 mph)
  • 80 nmi (150 km; 92 mi) at 5 knots (9.3 km/h) submerged
Test depth100 m (330 ft)
Armament
  • 1 × 100 mm (3.9 in) deck gun
  • 2 × 13.2 mm (0.52 in) machine guns
  • 9 × 550 mm (21.7 in) torpedo tubes (4 bow internal, 3 external amidships, and 2 stern external)

The Aurore class was a class of fifteen coastal submarines designed for the French Navy. The prototype – Aurore – was authorised in 1934, the next four in 1937, a further four in 1938, two in 1938, and a final four subsequently. Some of the ships were captured by Nazi Germany after the Fall of France, most of them in an unfinished state; two were intended to be completed for the German Navy, Africaine becoming UF-1 and Favorite becoming UF-2, but only the first was completed during the World War II, the second reverting to French control while still uncompleted.

Five of the submarines, Andromède, Astrée, Africaine, Artémis and Créole, were completed after the war, were commissioned in the French Navy and served into the 1960s. Andromède, Artémis and Créole were fitted with GUPPY sails and submarine snorkels.