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Japanese cruiser Haguro
Empire of Japan
NamesakeMount Haguro
BuilderMitsubishi shipyard, Nagasaki
Laid down16 March 1925
Launched24 March 1928
Commissioned25 April 1929
Stricken20 June 1945
FateSunk by Royal Navy destroyers in the Strait of Malacca, 16 May 1945
General characteristics
Class and typeMyōkō-class cruiser
Displacement13,300 long tons (13,500 t)
Length201.7 m (661 ft 9 in)
Beam20.73 m (68 ft 0 in)
Draft6.32 m (20 ft 9 in)
Installed power130,000 shp (97,000 kW)
  • 4 × geared turbines
  • 12 × boilers
  • 4 × shafts
Speed36 kn (41 mph; 67 km/h)
Range8,000 nmi (15,000 km) at 14 kn (16 mph; 26 km/h)
Aircraft carried2 × floatplanes
Aviation facilities1 × catapult
Service record
Part of: Empire of Japan Imperial Japanese Navy

Haguro (羽黒) was a Myōkō-class heavy cruiser of the Imperial Japanese Navy, named after Mount Haguro in Yamagata Prefecture. Commissioned in 1929, Haguro saw significant service during World War II, participating in nine naval engagements. She was sunk in 1945 during a fight with Royal Navy destroyers, one of the last major Japanese warships to be sunk in open waters during World War II.


Haguro was the third of the four-member Myōkō class of heavy cruiser; the other ships were Myōkō (妙高), Nachi (那智), and Ashigara (足柄).[2] The ships of this class displaced 13,300 tons, were 201 metres (659 ft) long, and were capable of 36 knots (67 km/h; 41 mph). They carried two aircraft and their main armament was ten 203 mm (8 in) guns in five twin turrets. At the time they were built, this was the heaviest armament of any cruiser class in the world.

Construction and career

Haguro, 1936
Haguro, 1936

Haguro was laid down at the Mitsubishi shipyard in Nagasaki on 16 March 1925, launched and named on 24 March 1928, and was commissioned into the Imperial Navy on 25 April 1929.

Between 1931 and 1933 she was commanded by Nomura Naokuni who subsequently achieved flag rank.[3]

Her service in World War II started in the Dutch East Indies, where she engaged the enemy off Makassar on 8 February 1942. Haguro then played a key role in the Battle of the Java Sea on 27 February 1942, first sinking the destroyer HNLMS Kortenaer and then later the same day the Allied fleet's flagship, the cruiser HNLMS De Ruyter; both by torpedo. Two days later, on 1 March 1942 in another action south of Borneo, Haguro took part in the sinking of the cruiser HMS Exeter and the destroyer HMS Encounter.

On 7 May 1942, she participated in the Battle of the Coral Sea, moving on to the Solomon Islands where she took part in the Battle of the Eastern Solomons on 24 August 1942, the evacuation from Guadalcanal at the end of January 1943. Haguro took light damage in the Battle of Empress Augusta Bay on 2 November 1943. On 19 June 1944, she survived the Battle of the Philippine Sea, and from 23–25 October 1944 she took light damage in the Battle of Leyte Gulf.

Battle of the Malacca Strait and fate

Further information: Battle of the Malacca Strait

In May 1945, Haguro was the target of the British "Operation Dukedom" and was ambushed. The 26th Destroyer Flotilla found her with the destroyer Kamikaze just after midnight on 16 May 1945, and began the attack. During the battle, Kamikaze was lightly damaged, but Haguro was hit by gunfire and three Mark IX torpedoes from the British destroyers. She soon began to slow down and took a 30-degree list to port.

At 02:32, Haguro began to go down stern first in the Malacca Strait, 55 mi (48 nmi; 89 km) off Penang; Kamikaze rescued 320 survivors, but 751 men,[4] including Vice Admiral Hashimoto and Rear Admiral Sugiura, perished with her.[5] Rear Admiral Sugiura was posthumously promoted to vice admiral on 16 May. Haguro was the last major Japanese warship to be sunk in a surface action during the war.[6]

Haguro was stricken from the navy list on 20 June 1945.

Haguro under attack at Rabaul on 2 November 1943, showing damage received in the Battle of Empress Augusta Bay that morning.
Haguro under attack at Rabaul on 2 November 1943, showing damage received in the Battle of Empress Augusta Bay that morning.
USAAF gun camera footage of Haguro under attack at Rabaul
USAAF gun camera footage of Haguro under attack at Rabaul


On 4 March 2003, a group of specialised shipwreck divers operating off MV Empress discovered the wreck of Haguro in 67 metres (220 ft) of water in the Malacca Strait south of Penang.[7] The wreck sits upright, covered in places by discarded trawler nets with her hull opposite her forward turrets buried in the seabed to about her original waterline, but this level gradually reduces until at the stern her outer propellers and shafts are actually up above the seabed. Her foremast and the top half of the bridge structure are missing/collapsed. Her mainmast is collapsed. Her funnels are missing. British hits are visible in places. The bow section forward of No. 2 turret is badly damaged by torpedo hits. Haguro's No. 1 turret and barbette are uprooted and lie against the hull, the rear of the turret on the starboard sea bed and the barrels pointing vertically towards the surface. Her No. 2 turret is trained to starboard at approximately the 1 o'clock position, with its roof collapsed and both barrels and breeches missing, as they were not replaced after being damaged by a bomb at the earlier Battle of Leyte Gulf. Her No. 3 turret's guns are askew and trained to the port quarter at the 8 o'clock position. Both her stern main turrets' guns point almost directly astern. Just behind the No. 5 turret, the wreck is broken in half, although the very stern section is still "partially" attached and heavily damaged on the port side.[8]

In 2010 a further diving expedition surveyed the wreck in detail.[9] In 2014 the wreck was among five located in the region reported to have been heavily destroyed by illegal salvors.[10]


  1. ^ Lacroix, Japanese Cruisers, pp. 808-811.
  2. ^ "Myoko-class Heavy Cruiser | Nihon Kaigun".
  3. ^ "Imperial Cruisers".
  4. ^ - see entry 15 May 1945
  5. ^ Denlay, Kevin. "Summary of Expedition "Operation Dukedom" which carried Explorers Club Flag #52 while surveying the wreck of HIJMS Haguro, Malacca Strait November 8th-November 23rd 2010" (PDF). The Explorers Retrieved 12 September 2015.
  6. ^ Jackson, Ashley (2006). The British Empire and the Second World War. London: Hambledon Continuum. p. 302. ISBN 1-85285-417-0.
  7. ^ "Haguro". Retrieved 9 April 2018.
  8. ^ "Imperial Cruisers". Retrieved 9 April 2018.
  9. ^ "Summary of 'Expedition Dukedom' Which Carried Explorers Club Flag #52 While Surveying the Wreck of HIJMS Haguro, Malacca Strait November 8th–November 23rd, 2010" (PDF). Retrieved 24 August 2020.
  10. ^ Chua, Eddie (22 May 2014). "Thieves plunder fishing grounds for rusty ship parts". The Star. Retrieved 24 August 2020.