French battleship Bretagne


The Bretagne under fire at Mers-el-Kebir
Career (France)
Namesake: Region of Brittany
Laid down: 1 July 1912
Launched: 21 April 1913
Commissioned: September 1915
Fate: Sunk by gunfire from HMS Hood, HMS Valiant and HMS Resolution on 3 July 1940
General characteristics
Class and type: Bretagne class battleship
Displacement: 23,230 tons (standard)
26,180 tons (full load)
Length: 166 m
Beam: 26.9 m
Draught: 9.8 m
Propulsion: 4 shaft Parsons turbines, 18-24 boilers, 29,000 hp (22,000 kW)
Speed: 20 knots
Range: 4,700 nmi (8,700 km) at 10 knots (19 km/h), 2680 tons coal and 300 tons oil
Complement: 1133
Armament:

10 × 340mm/45 Modèle 1912 guns in twin mounts
4 × 47 mm guns
4 × 450 mm torpedo tubes
Before 1935
22 x 1 - 138.6 mm Mle 1910 guns
After 1935
14 x 1 - 138.6 mm Mle 1910 guns

8 × 75mm/50 Modèle 1922 guns
Armour:

Belt 270 mm
three decks 40 mm each
Casemates 170 mm
340 mm turrets

314 mm conning tower

The Bretagne was a battleship of the French Navy, and the lead ship of her class. She was named in honour of the French region of Brittany, and was built by Arsenal de Brest. Launched in 1913, she served in the Mediterranean in both World Wars and was sunk in Mers-el-Kébir harbour by British Forces in July 1940.

Contents

Construction

Her keel was laid down on 1 July 1912, and she was launched on 21 April 1913. She was completed in September 1915 and carried a main armament of ten of the new 340 mm main guns mounted two per turret; two centerline superfiring forward, two centerline superfiring aft and one amidships centerline turret that could fire to both sides. These 340 mm main guns had come from the cancelled Normandie-class battleships.

The Bretagne was converted to partial oil firing over the years in 1921 to 1925, and further reconstructed from 1932 to 1934. While her new boilers gave 43,000 hp (32,000 kW), this came with only a meager increase in speed to 21 knots (39 km/h).

Service

Serving in the Mediterranean during both World Wars, the Bretagne sailed to Mers-el-Kebir after the Fall of France in 1940. The British had feared that the powerful French fleet would fall into Nazi hands, and were resolved to prevent this dispatching a force including the battleships HMS Valiant and HMS Resolution and the battlecruiser HMS Hood to Mers-el-Kebir. After an ultimatum from the British to join the Allies, surrender their ships in British ports, or to a neutral country was refused, the British opened fire on 3 July 1940. The Bretagne was blown up and sunk by the first British salvo to hit, with the loss of 977 French sailors.

Salvaged in 1952, she was scrapped thereafter.

See also

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