Ships
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Aoba

IJN Aoba

Sunk

Imperial Japanese Navy

TypeHeavy cruiser
ClassAoba
WarSecond World War
Main guns6 × 20 cm (7.9 in)/50-cal Mark I guns (3×2)

Refits

1938–1940

New anti-aircraft guns, torpedo bulges and a stronger catapult.

Fought at Savo Island. At Cape Esperance Admiral Gotō took the Americans for friendly ships; Aoba was hit some 40 times and Gotō was mortally wounded on her bridge. Bombed in Kure harbour in July 1945, she ended the war sitting on the bottom.

Imperial Japanese Navy heavy cruiser Aoba undergoing sea trials on July 23, 1927. Photo: Unknown authorUnknown author, Public domain · Wikimedia Commons

Armament and specifications

Armament

  • (initial)
  • 6 × 20 cm (7.9 in)/50-cal Mark I guns (3×2)
  • 4 × 12 cm (4.7 in)/45 (4x1)
  • 12 × 610 mm (24 in) torpedo tubes (6x2)
  • (final)
  • 6 × 8 in (203 mm)/50-cal Mark II guns (3×2)
  • 4 × 120 mm (4.7 in)/45-cal (4x1)
  • 8 × 610 mm (24 in) torpedo tubes (2x4)
  • 50 × Type 96 25 mm (0.98 in) AA guns

Armour

  • 76 mm (belt)
  • 36 mm (deck)
BuilderMitsubishi
Laid down23 January 1924
Launched25 September 1926
Commissioned20 September 1927
Displacement8,300 tons (standard); 9,000 (final)
Length185.17 m (607 ft 6 in)
Speed33.43–36 kn (61.91–66.67 km/h)
Complement643 (initial) – 657 (final)

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

Career

Launched

25 September 1926

4–8 May 1942

Gotō's covering group

8–9 August 1942

11–12 October 1942

Gotō's flagship; Gotō killed

Fate

Sunk

Sunk 24 July 1945 by US aircraft, raised and scrapped in 1946–47