Japanese cruiser Iwate

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Iwate in 1905
Iwate in 1905
Career Japanese Navy Ensign
Name: Iwate
Ordered: 1897 Fiscal Year
Builder: Armstrong Whitworth, Great Britain
Laid down: November 1898
Launched: 29 March 1900
Completed: 18 March 1901
Fate: Sunk by air attack, 26 July 1945
Raised and scrapped, 1947
General characteristics
Class and type: Izumo-class cruiser
Displacement: 9,750 long tons (9,906 t)
Length: 132.28 m (434 ft 0 in) w/l
Beam: 20.94 m (68 ft 8 in)
Draught: 7.37 m (24 ft 2 in)
Propulsion: 2 shaft VTE
14,500 shp (10,800 kW)
1412 tons coal
Speed: 20.75 knots (23.88 mph; 38.43 km/h)
Range: 7,000 nmi (13,000 km) at 10 kn (12 mph; 19 km/h)
Complement: 648
Armament: • 4 × 203 mm (8 in) guns
• 14 × 152 mm (6 in) rapid fire guns
• 12 × 12-pounder rapid fire guns
• 8 × 2½-pounder rapid fire guns
• 4 × 450 mm (18 in) torpedo tubes
Armour: Main belt: 88–175 mm (3.5–6.9 in)
Upper belt: 125 mm (4.9 in)
Deck: 67 mm (2.6 in)
Turret, casemate: 150 mm (5.9 in)
Conning tower: 356 mm (14 in)

Iwate (磐手?) was an Izumo-class armored cruiser of the Imperial Japanese Navy. It was named after Iwate prefecture in northern Japan, and it was a sister ship of the Izumo.

Background

Iwate was one of six armored cruisers ordered from overseas shipyards after the First Sino-Japanese War as part of the "Six-Six Program" (six battleships-six cruisers) intended to be the backbone of the Imperial Japanese Navy. It was built by Armstrong Whitworth in Great Britain.

Service record

Iwate served an important role in the Russo-Japanese War, and was commanded by Admiral Shimamura Hayao as flagship of the IJN 2nd Fleet's Second Battle Division. It participated in the crucial Battle of Tsushima on 26 May 1905. After the war, it was briefly captained by Captain (later Admiral) Yamashita Gentaro.

In World War I, the Iwate was the 2nd Fleet, 4th Squadron flagship, dispatched at first to Tsingtao, and then later to the Indian Ocean, where it was assigned to convoy escort duty in the Indian Ocean between Singapore and the Suez Canal as part of Japan's contribution to the Allied war effort under the Anglo-Japanese alliance.

Afterwards, Iwate was assigned to the training fleet and was based out of Yokosuka, making numerous navigation training cruises to the Indian Ocean and to South America. It was re-designated a 1st class Coastal Defense Vessel on 1 September 1921. In November 1924, Iwate was part of the Japanese naval delegation sent to Brazil in honor of Brazil's 100th anniversary of independence ceremonies.

In 1925-1936, Iwate made numerous long voyages, circumnavigating the Pacific Ocean, and stopping at Pearl Harbor in Hawaii on July 19-22, 1927.

Iwate was assigned to the 12th Squadron of the 3rd Support Fleet from 1 February 1940. With the start of the Pacific War, despite its antiquated age, the Iwate was retrofitted with anti-aircraft guns and re-classed back as a 1st class cruiser on 1 July 1942.

Iwate was sunk in an American air attack on Kure (34°14′N 132°30′E / 34.233°N 132.5°E / 34.233; 132.5), 26 July 1945, and later raised and scrapped in 1947.

Gallery

References

  • Evans, David. Kaigun: Strategy, Tactics, and Technology in the Imperial Japanese Navy, 1887-1941. US Naval Institute Press (1979). ISBN 0870211927
  • Howarth, Stephen. The Fighting Ships of the Rising Sun: The Drama of the Imperial Japanese Navy, 1895-1945. Atheneum; (1983) ISBN 0689114028
  • Jane, Fred T. The Imperial Japanese Navy. Thacker, Spink & Co (1904) ASIN: B00085LCZ4
  • Jentsura, Hansgeorg. Warships of the Imperial Japanese Navy, 1869-1945. Naval Institute Press (1976). ISBN 087021893X
  • Schencking, J. Charles. Making Waves: Politics, Propaganda, And The Emergence Of The Imperial Japanese Navy, 1868-1922. Stanford University Press (2005). ISBN 0804749779

ja:磐手 (装甲巡洋艦) zh:磐手 (裝甲巡洋艦)