Fiji-class cruiser

Source: Wikipedia, the free encyclopedia.

Nigeria in 1943
Class overview
NameFiji class
Operators
Preceded byDido class,Town class
Succeeded byMinotaur class
Subclasses
  • Fiji
  • Ceylon
Built1938–1943
In commission1940–1985
Completed11
Lost2
Scrapped9
General characteristics
Class and typeLight cruiser
Displacement
  • 8,530 long tons (8,670 t) standard
  • 10,450 long tons (10,620 t) full load
  • Later 10,830–11,090 long tons (11,000–11,270 t) full load
Length
  • 555 ft 6 in (169.32 m) (
    o/a
    )
  • 538 ft (164 m) (
    p/p
    )
Beam62 ft (19 m)
Draught16 ft 6 in (5.03 m)
Installed power
  • 4
    Admiralty 3-drum boilers
  • 72,500 
    kW
    )
Propulsion4 shafts; 4 geared
steam turbines
Speed31.5 knots (58.3 km/h; 36.2 mph)
Range10,100 nmi (18,700 km; 11,600 mi) at 12 knots (22 km/h; 14 mph)
Complement
  • 730
  • 920 war time
Armament
  • Fiji group:
    • 12 ×
      BL 6 in (152 mm) Mark XXIII guns
      in 4 triple mountings Mark XXI
    • 8 ×
      QF 4 in (102 mm) Mark XVI guns
      in 4 twin mountings Mark XIX
    • 8 ×
      QF 2 pdr (40 mm) Mark VIII "pom-pom"
      in 2 quad mountings Mark VII
    • 2 × triple
      21 in (533 mm) tubes for torpedoes Mark IX
  • Ceylon group:
    • 9 × BL 6 in (152 mm) Mark XXIII guns in 3 triple mountings Mark XXI
    • 8 × QF 4 in (102 mm) Mark XVI guns in 4 twin mountings Mark XIX
    • 12 × QF 2 pdr (40 mm) Mark VIII in 3 quad mountings Mark VII
    • 2 × triple 21 in (533 mm) tubes for torpedoes Mark IX
Armour
  • Belt 3+123+14 in (89–83 mm)
  • Bulkheads 2–1+12 in (51–38 mm)
  • Turrets 2–1 in (51–25 mm)
  • Ring bulkheads 1 in (25 mm) max
Aircraft carriedTwo Supermarine Walrus aircraft (removed by 1944, never fitted in Fiji or Kenya)

The Fiji-class cruisers were a

Second World War. Each ship of the class was named after a Crown colony or other constituent territory of the British Commonwealth and Empire. The class was also known as the Colony class,[1] or Crown Colony class.[2] Developed as more compact versions of the preceding Town-class cruisers
, the last three were built to a slightly modified design and were sometimes also called the Ceylon class.

Design

They were built to the limitations that the 1936 Second London Naval Treaty imposed on cruisers, which lowered the limit for a light cruiser set in the 1922 Washington Naval Treaty from 10,000 tons to 8,000 tons displacement. Externally they appeared as smaller derivatives of the 1936 Town-class cruisers.

The Fiji-class cruisers however, like the Minotaur class that followed in the middle of the war, essentially carried the same armament on a 1,000-tons less displacement. The Fiji and Minotaur classes were very tight designs, built largely in war emergency conditions with little margin for any great updating postwar. The 62-foot (19 m) beam imposing crippling limits.[citation needed]

The Fiji class were distinguishable from the Towns as they had a transom stern and straight funnels and masts; those of the Towns being raked. The armour scheme was revised from that of the Towns; the main belt now protected the ammunition spaces for the 6-inch (150 mm) guns but the belt itself was reduced to 3.5 and 3.25 in (89 and 83 mm) in the machinery spaces. The 6-inch Mk XXIII gun turrets and ammunition spaces were laid out as per the Edinburgh group of the Town class, except the after turrets were positioned a deck lower as in the Southampton and Gloucester groups. The long turret version of the triple 6-inch gun fitted to the Fiji class were 25 tons heavier than the 150-ton turret on the Group 1 & 2 Towns and further cramped the design. The supply of ammunition to the 4-inch (102 mm) guns was also improved, dispensing with the complicated conveyor system.

Due to the limited size of the Fiji class, a number of the ships had their

Suez crisis
) no more than one of the MKXIII turrets was ever manned, with 'B' and 'Y' turrets mothballed due to the large number of crew required for their operation. This allowed for more liveable peacetime conditions by operating with a crew of 610–750 rather than the full wartime crew of 1,000–1,100.

Modifications

The addition of

bow
blown off when a torpedo detonated the 5,700 gallons of aviation fuel stored forwards and was out of action for a year. Fiji and Kenya had never received the catapult, Nigeria had hers removed in 1941 and the other ships had theirs removed between 1942 and 1944.

The Ceylon group were completed without 'X' 6-inch turret, and between 1944 and 1945, those of Bermuda, Jamaica, Mauritius and Kenya were also removed. This allowed the carriage of additional light AA weapons, a quadruple

40 mm Bofors guns. By the end of the war, Newfoundland had one and Uganda had two American pattern quadruple 40 mm Bofors mounts Mark III and Nigeria had four single mounts Mark III. Generally, 6 to 24 20 mm Oerlikon guns
were also added in a mixture of single mounts Mark IIIA and twin powered mounts Mark V.

Postwar modifications of the class were very limited with improved Type 274 lock and follow surface fire control. Newfoundland had a fragile and unreliable 'glasshouse' version of Type 275 for twin 4-inch control,[note 1] Ceylon had the short range type 262 MRS1 AA control which was limited to about 4 km (2.5 mi) range for tracking. Bermuda and Gambia had much more advanced US Mk 63 radar with four High Angle Director-Control Tower (DCT) and separate radar disks on the mounts themselves[4] using systems that were released by the cancellation of HMS Vanguard's 1955 long refit. Slightly improved new versions of the basic twin 4-inch gun mounts were generally fitted in extended refits in 1950; these had electric drive and could train and elevate at 20 degrees/sec to track subsonic jets.

US advice and offers under mutual assistance to replace the obsolete and inaccurate 4-inch guns with twin 3-inch 50-calibre turrets of similar weight and dimensions as the RN twin 4-inch Mark XIX turrets were rejected because the RN had huge stocks of 4-inch shells.[citation needed] These ships would have been altered for water sprays to wash off nuclear fallout and received the Type 960 standard long-range air search radar. Newfoundland received a greater extent of electrical updating and rewiring with more comprehensive AA fire control and was the only Fiji-class vessel updated close to the standard planned for the improved Dido-class ships. The Fiji class were only refitted for shore bombardment and colonial patrol and presence. The mid-1950s refits of Ceylon, Gambia and Bermuda were very austere. They included increasing automation, the life of the geared steam turbines, and reducing manning below decks. There was simplification of the short range anti-aircraft defence to six to eight twin L/60 Bofors in Mk 5 twin mountings with a fire rate increased to 150 rpm per gun (280–300 rpm for each twin mounting). These would have stopped earlier WWII low-level or later Falklands War-type attacks, by which time the RN no longer fitted 40 mm, the last were withdrawn with HMS Bulwark in 1981.[citation needed]

Service

They served with distinction during the

Second World War. Jamaica took part in a number of operations, including driving off the heavy cruisers Admiral Hipper and Lützow in 1942, the sinking of the battleship Scharnhorst in 1943, and escorting carrier air attacks on the battleship Tirpitz in 1944. Fiji was sunk in 1941 by German aircraft during the battle of Crete. Trinidad was lost on Arctic convoy duty in 1942; sailing at reduced speed due to damage in a surface action earlier she was set on fire by German air attack and scuttled. The survivors continued in service after the war, taking part in further actions, such as the Korean War
.

and later converted to a harbour training ship in 1979. She was decommissioned by 1984 and then scrapped in 1985, and as such she was the longest-lived (41 years) member of her class.

All ships of the Fiji class were decommissioned from active service with the Royal Navy by 1962 and began being sold for scrap, though Bermuda was fully operational during 1961 and sometimes ventured to sea in 1962 as flagship of the Reserve Fleet. Gambia had been reduced to reserve in December 1960.


During the 1950s the larger Town-class cruisers were usually regarded as more habitable and comfortable in patrolling in the tropics and Far East, although being older their operational use generally ceased by 1958 and went for scrap the following year except for Sheffield (which had at sea deployments as a reserve flagship until late 1960 and was then, maintained as a reserve headquarters ship) and Belfast which stayed in active seaworthy service until 1963. Sheffield and Belfast were the last of the wartime commissioned cruisers considered capable of reactivation for GFS and were in semi maintained reserve until the election of the Labour Government in 1964, which immediately decided to scrap them, pending short term use as accommodation ships and consideration for historical preservation.[citation needed]

The last Fiji-class cruisers were seriously deteriorating due to being in an unmaintained extended reserve status many years. Gambia was considered as an alternative for use as the London museum ship, as the ship's condition was more original than Belfast, but Gambia was sold for scrap in 1968, because the state of the ship made it more expensive to preserve than Belfast.[citation needed] .

Ships of the class

Construction data for Fiji-class cruisers
Name Namesake Builder Ordered
Laid down
Launched Commissioned Fate
Fiji
Colony of Fiji
John Brown, Clydebank
20 December 1937 30 March 1938 31 May 1939 5 May 1940 Sunk in air attack during Battle of Crete, 22 May 1941
Nigeria Colony and Protectorate of Nigeria Vickers-Armstrongs, Walker 8 February 1938 18 July 1939 23 September 1940 Sold to Indian Navy as INS Mysore in 1954
Mauritius Crown Colony of Mauritius Swan Hunter, Wallsend 13 March 1938 19 July 1939 4 January 1941 Placed in reserve in 1952 and broken up at Inverkeithing in 1965
Kenya
Colony and Protectorate of Kenya
Alexander Stephens and Sons, Linthouse
18 June 1938 18 August 1939 28 August 1940 Placed in reserve in 1958 and broken up at
Faslane
in 1962
Trinidad
Crown Colony of Trinidad and Tobago[note 2]
)
HM Dockyard, Devonport 1 December 1937 21 April 1938 21 March 1940 14 October 1941 Scuttled in Arctic Ocean following air attack, 15 May 1942
Jamaica Jamaica and Dependencies Vickers-Armstrong, Barrow-in-Furness 1 March 1939 28 April 1939 16 November 1940 29 June 1942 Placed in reserve in 1958 and broken up at Dalmuir in 1960
Gambia Gambia Colony and Protectorate Swan Hunter, Wallsend 24 July 1939 30 November 1940 21 February 1942 Served with the Royal New Zealand Navy as HMNZS Gambia 1943–1946
Placed in reserve in 1960 and broken up at Inverkeithing in 1968
Bermuda Bermuda John Brown, Clydebank 4 September 1939 30 November 1939 11 September 1941 5 August 1942 Decommissioned in 1962 and broken up at Briton Ferry in 1965
Construction data for Ceylon-group Fiji-class cruisers
Name Namesake Builder Ordered Laid down Launched Commissioned Fate
Ceylon Crown Colony of Ceylon Alexander Stephens and Sons, Linthouse 1 March 1939 27 April 1939 30 July 1942 13 July 1943 Sold to Peruvian Navy as BAP Coronel Bolognesi in 1959
Uganda
Uganda Protectorate
Vickers-Armstrongs, Walker 20 July 1939 7 August 1941 3 January 1943 Transferred to Royal Canadian Navy as HMCS Uganda in 1944
Newfoundland Dominion of Newfoundland[note 3] Swan Hunter, Wallsend 4 September 1939 9 November 1939 19 December 1941 21 January 1943 Sold to Peruvian Navy as BAP Almirante Grau in 1959

Original design

HMS Jamaica

Ceylon group

  • Ceylon – Was deployed to the Far East for much of World War II, and was heavily involved in the Korean War. She was decommissioned in 1960, and subsequently sold to Peru, being renamed Coronel Bolognesi. She was decommissioned in 1982.
  • Newfoundland – She was torpedoed by the Italian submarine Ascianghi, receiving temporary repairs at Malta, and full repairs at Boston Navy Yard. In 1944, the ship suffered an explosion at Alexandria while docked there. She sustained heavy damage, and suffered a number of casualties. She was in the Far East from 1945, supporting a number of operations there, and was present at the Japanese surrender, being one of the few British ships able to reach Japan in time. She sank the Egyptian frigate Domiat, during the Suez operations, after the latter ship fired on her. She was sold to Peru in 1959, being renamed Almirante Grau and then Capitan Quinones in 1973. She was decommissioned in 1979 and scrapped in Japan, the country that she and her crew fought against in World War II.
  • Uganda – Escorted RMS Queen Mary to Washington, D.C., with Winston Churchill embarked. Covered the invasion of Sicily in 1943. She was then hit by a German glide bomb that same year, causing significant damage and killing sixteen of her crew and wounding seven. Following repairs carried out in 1944 in the US she was recommissioned in the Royal Canadian Navy as HMCS Uganda. She joined the British Pacific Fleet in 1945 taking part in a number of actions in the Far East. She was put in reserve in 1947 but recommissioned as HMCS Quebec for service in the Korean War. The ship was scrapped in 1961.

See also

  • List of ship classes of the Second World War

Notes

  1. ^ The same was fitted to HMS Superb and Swiftsure[citation needed]
  2. ^ In addition to HMS Trinidad, the other half of the colony was represented in the Royal Navy by the Colony-class frigate HMS Tobago
  3. ^ Due to a public finance crisis Newfoundland gave up self-government in 1933

References

  1. ^ US Office of Naval Intelligence, Index to Warships of the British Commonwealth (ONI-201), December 1944
  2. ^ The Naval Review vol. 36, p. 65 (1948)
  3. ^ Campbell, John, p. 15
  4. Ships Monthly
    . March 2016. p. 40.
  5. ^ A. Preston. Warships of the World. Janes. London (1980) p87.
  6. ^ HMS 'Fiji' naval-history.net

Bibliography

External links