Ships
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Caio Duilio

Caio Duilio

Survived

Regia Marina (Italy)

TypeBattleship
ClassAndrea Doria
WarSecond World War
Main guns13 × 305 mm (12 in) guns

Refits

1937–1940

Rebuilt almost from the keel up: a new bow, new engines for 27 knots, Pugliese torpedo protection, and her 12-inch guns bored out to 12.6 inches, with the centre turret removed.

Torpedoed at Taranto and beached; back in service in May 1941. Surrendered at Malta in 1943 and served on until 1956.

Italian battleship Duilio in Naples in 1948. Photo: Unknown authorUnknown author, Public domain · Wikimedia Commons

Armament and specifications

Armament

  • 13 × 305 mm (12 in) guns
  • 16 × 152 mm (6 in) guns
  • 13 × 76 mm (3 in) guns
  • 6 × 76 mm anti-aircraft guns
  • 3 × 450 mm (17.7 in) torpedo tubes

Armour

  • Belt: 254 mm (10 in)
  • Gun turrets: 280 mm (11 in)
  • Deck: 98 mm (3.9 in)
  • Conning tower: 280 mm
BuilderRegio Cantiere di Castellammare di Stabia
Laid down24 February 1912
Launched24 April 1913
DisplacementFull load: 24,715 t (24,325 long tons; 27,244 short tons)
Length176 m (577 ft 5 in) (o/a)
Speed21 knots (39 km/h; 24 mph)
Complement35 officers 1,998 enlisted

As built, from the ship's Wikipedia article. Figures there may cover later refits too.

Career

Launched

24 April 1913

11–12 November 1940

One torpedo; beached

Fate

Survived

Scrapped, 1957