French submarine Ondine (Q166)

Ondine (Q166) was a French Navy submarine commissioned in 1932. She served during World War II until she was seized by the United Kingdom in July 1940. She subsequently was cannibalized for spare parts, then stricken and scrapped.

Ondine
History
France
NameOndine
NamesakeUndine, a category of elemental beings associated with water
BuilderChantiers Dubigeon, Nantes, France
Laid down30 August 1929
Launched4 May 1931
Commissioned5 July 1932
Fate
  • Seized by United Kingdom 3 July 1940
  • Cannibalized for spare parts
  • Stricken April 1943 or 26 March 1946 (see text)
  • Scrapped
General characteristics
Class and typeOrion-class submarine
Displacement
Length67 m (219 ft 10 in)
Beam6.2 m (20 ft 4 in)
Draught4.4 m (14 ft 5 in)
Propulsion
Speed
  • 14 knots (26 km/h; 16 mph) (surfaced)
  • 9 knots (17 km/h; 10 mph) (submerged)
Range
  • 4,000 nautical miles (7,400 km; 4,600 mi) at 10 knots (19 km/h)
  • 82 nautical miles (152 km; 94 mi) at 5 knots (9.3 km/h; 5.8 mph) (submerged)
Test depth80 m (262 ft)
Complement3 officers, 38 enlisted men
Armament

Design

With a length of 67 metres (219 ft 10 in), a beam of 6.2 metres (20 ft 4 in) and a draught of 4.4 metres (14 ft 5 in), Orion-class submarines could dive up to 80 m (262 ft). They had a surfaced displacement of 558 tonnes (549 long tons) and a submerged displacement of 787 tonnes (775 long tons). Propulsion while surfaced was provided by two Sulzer[1] 1,400 horsepower (1,044 kW) diesel engines and while submerged by two 1,000 horsepower (746 kW) electric motors, allowing speeds of 14 knots (26 km/h; 16 mph) on the surface and 9 knots (17 km/h; 10 mph) while submerged. Their range was 4,000 nautical miles (7,400 km; 4,600 mi) at 10 knots (19 km/h; 12 mph) on the surface and 82 nautical miles (152 km) at 5 knots (9.3 km/h) submerged.[2][3][4]

Orion-class submarines had six 550 mm (21.7 in) and two 400 mm (15.7 in) torpedo tubes. Three of the 550-millimetre tubs were in the bow and two more in a forward external rotating turret, and an after external rotating turret housed the sixth 550-millimetre tub and the two 400-millimetre tubes. Each submarine also had a 76 mm (3.0 in) M1 deck gun, a 13.2 millimetres (0.52 in) machine gun and two 8 millimetres (0.31 in) machine guns.

Orion-class submarines had a crew of three officers and 38 enlisted men.

Construction and commissioning

Ondine, the second French submarine of the name, was ordered as part of the 1928 naval program.[1] Her laid down on 30 August 1929 by Chantiers Dubigeon in Nantes, France.[1][5] She was launched on 4 May 1931[1][5] and commissioned at Brest, France, on 5 July 1932 with the pennant number Q166.[1][5]

Service history

When World War II began on 1 September 1939 with the German invasion of Poland, Ondine was part of the 12th Submarine Division in the 2nd Submarine Squadron in the 6th Squadron based at Oran in Algeria.[1] France entered the war on the side of the Allies on 3 September 1939.[1] In 1939, Ondine departed moved Toulon, France, and began patrols in the Atlantic Ocean off the Canary Islands.[1] In 1940, she began a refit at Cherbourg, France.[1]

German ground forces advanced into France, the Netherlands, Belgium, and Luxembourg on 10 May 1940, beginning the Battle of France. Italy declared war on France on 10 June 1940 and joined the invasion. As German ground forces approached Cherbourg, Ondine — whose diesel engines had been removed and who batteries were ashore — was towed to England on 18 June 1940.[1] The Battle of France ended in France's defeat and armistices with Germany on 22 June 1940 and with Italy on 24 June. When both armistices when into effect on 25 June 1940, Ondine was at Portsmouth, England.[1]

After the French surrender, French Navy forces came under the control of Vichy France. To prevent French ships from falling under Axis control, the British conducted Operation Catapult — an effort to seize or disable French Navy ships — on 3 July 1940.[1] Ondine had only a few men aboard that day to maintain security, and the British seized her without resistance.[1] During July and August 1940, her officers joined the forces of Free France.[1] Her enlisted personnel also joined the Free French Naval Forces and were dispersed among various ships.[1]

Ondine was never seaworthy again. To keep the Free French Naval Forces submarines Junon and Minerve operational, she was cannibalized for spare parts.[1] She was stricken from the navy list either in April 1943[5] or on 26 March 1946,[1] according to different sources, and scrapped.[5]

Notable crew members

References

Citations

  1. "Ondine: Sous-Marin de 2ème classe". u-boote.fr (in French). Retrieved 2 July 2020.
  2. "Q 165". 29 October 2013. Archived from the original on 2013-11-04.
  3. "Orion class Submarines - Allied Warships of WWII". uboat.net. Retrieved 4 May 2023.
  4. "French submarines of World War II". naval-encyclopedia.com. Retrieved 28 October 2018.
  5. "FR Ondine of the French Navy - French Submarine of the Orion class - Allied Warships of WWII". uboat.net. Retrieved 28 October 2018.

Bibliography

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