French destroyer Dague

Dague was one of a dozen Bouclier-class destroyers built for the French Navy in the first decade of the 20th century.

History
France
Name: Dague
Namesake: Dagger
Builder: Forges et Chantiers de la Gironde, Bordeaux
Laid down: 1909
Launched: April 1910
Completed: June 1911
Fate: Sunk by a mine, 24 February 1915
General characteristics (as built)
Class and type: Bouclier-class destroyer
Displacement: 720–756 t (709–744 long tons)
Length: 72.3–78.3 m (237 ft 2 in–256 ft 11 in) (o/a)
Beam: 7.6–8 m (24 ft 11 in–26 ft 3 in)
Draft: 2.9–3.3 m (9 ft 6 in–10 ft 10 in)
Installed power:
Propulsion: 2 shafts; 2 steam turbines
Speed: 30 knots (56 km/h; 35 mph)
Range: 1,200–1,600 nmi (2,200–3,000 km; 1,400–1,800 mi) at 12–14 knots (22–26 km/h; 14–16 mph)
Complement: 80–83
Armament:

Design and description

The Bouclier class were designed to a general specification and varied significantly from each other in various ways.[1] The ships had an overall length of 74–78.3 meters (242 ft 9 in–256 ft 11 in), a beam of 7.6–8 meters (24 ft 11 in–26 ft 3 in), and a draft of 2.9–3.1 meters (9 ft 6 in–10 ft 2 in). Designed to displace 800 metric tons (787 long tons), they displaced 720–756 t (709–744 long tons) at normal load. Their crew numbered 80–83 men.[1]

The ships were powered by a pair of Breguet steam turbines, each driving one propeller shaft using steam provided by four water-tube boilers. The engines were designed to produce 13,000 shaft horsepower (9,700 kW) which was intended to give the ships a speed of 30 knots (56 km/h; 35 mph). Dague handily exceed that speed, reaching 32.8 knots (60.7 km/h; 37.7 mph) during her sea trials. The ships carried enough fuel oil to give them a range of 1,200–1,600 nautical miles (2,200–3,000 km; 1,400–1,800 mi) at cruising speeds of 12–14 knots (22–26 km/h; 14–16 mph).[2]

The primary armament of the Bouclier-class ships consisted of two 100-millimeter (3.9 in) Modèle 1893 guns in single mounts, one each fore and aft of the superstructure, and four 65-millimeter (2.6 in) Modèle 1902 guns distributed amidships. They were also fitted with two twin mounts for 450-millimeter (17.7 in) torpedo tubes amidships.[1]

During World War I, a 45-millimeter (1.8 in) or 75-millimeter (3 in) anti-aircraft gun, two 8-millimeter (0.31 in) machine guns, and eight or ten Guiraud-type depth charges were added to the ships. The extra weight severely overloaded the ships and reduced their operational speed to around 26 knots (48 km/h; 30 mph).[1]

Construction and career

Dague was ordered from Forges et Chantiers de la Gironde and was launched from its Bordeaux shipyard on 13 May 1911. The ship was completed the following year.[3]

During World War I, Dague struck a mine at Bar, Montenegro, on 24 February 1915 and sank with the loss of 38 of her crew.[4]

  • Underwater remains
  • Underwater remains
  • French flag on Underwater remains

References
  1. Gardiner & Gray, p. 203
  2. Couhat, pp. 101, 104
  3. Couhat, p. 104
  4. "French destroyer sunk". The Times (40789). London. 27 February 1915. col B, p. 8.

Bibliography
  • Couhat, Jean Labayle (1974). French Warships of World War I. London: Ian Allan. ISBN 0-7110-0445-5.
  • Gardiner, Robert & Gray, Randal (1985). Conway's All The World's Fighting Ships 1906–1921. London: Conway Maritime Press. ISBN 0-85177-245-5.

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