French submarine Circé

History
France
Name:	Circé
Namesake:	Circe
Builder:	Arsenal de Toulon
Laid down:	1905
Launched:	19 September 1907
Completed:	1909
Identification:	Pennant number: Q47
Fate:	Sunk by U-47, 20 September 1918
General characteristics (as built)
Class & type:	Circé-class submarine
Displacement:	361 t (355 long tons) (surfaced) 498 t (490 long tons) (submerged)
Length:	47.13 m (154 ft 8 in) (o/a)
Beam:	4.9 m (16 ft 1 in)
Draft:	3.24 m (10 ft 8 in)
Installed power:	630 PS (460 kW; 620 bhp) (diesels) 360 PS (260 kW; 360 bhp) (electric motors)
Propulsion:	2 × shafts; 2 × diesel engines 2 × electric motors
Speed:	11.9 knots (22.0 km/h; 13.7 mph) (surfaced) 7.7 knots (14.3 km/h; 8.9 mph) (submerged)
Range:	2,160 nmi (4,000 km; 2,490 mi) at 8 knots (15 km/h; 9.2 mph) surfaced 44 nmi (81 km; 51 mi) at 5 knots (9.3 km/h; 5.8 mph) submerged
Test depth:	40 m (130 ft)
Complement:	2 officers and 20 crewmen
Armament:	4 × external 450 mm (17.7 in) torpedo launchers (2 × forward, 2 × aft)

Circé was the name ship of her class of two submarines built for the French Navy in the first decade of the 20th century.

Construction and career

On 29 April 1915, Circé made several attempts to penetrate the harbour of Cattaro. Finally she gained entrance, but found no targets and had to retire. On 31 March 1917 in the Adriatic, she launched a torpedo towards the German submarine UC-35, but missed.

On 24 May 1917, under command of Lt. Hélion De Cambourg, she succeeded in sinking the German submarine SM UC-24. This was one of the few kills (if not the only) by a French submarine during World War I.

On 20 September 1918, Circé under command of Lt. Henri Viaud was on anti-submarine patrol in the Southern Adriatic Sea, off Cattaro, when she was torpedoed by the Austro-Hungarian submarine UB-47 at 04:00, while recharging her batteries. Only one survivor, second-in-command Eugène Lapeyre, was picked up.

External links

• La Circé on sous-marin.france
• Wrecksite
• Testimony of the only survivor Eugène Lapeyre