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HMS Gurkha (F20)

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HMS Gurkha 1938.jpg
Gurkha in 1938
History
United Kingdom
NameGurkha
NamesakeGurkha
Ordered10 March 1936
BuilderFairfield Shipbuilding and Engineering, Govan
Cost£340,997
Laid down6 July 1936
Launched7 July 1937
Completed21 October 1938
FateSunk by aircraft, 9 April 1940
BadgeOn a Field Blue, two crossed Kukri proper
General characteristics (as built)
Class and typeTribal-class destroyer
Displacement
Length377 ft (114.9 m) (o/a)
Beam36 ft 6 in (11.13 m)
Draught11 ft 3 in (3.43 m)
Installed power
Propulsion2 × shafts; 2 × geared steam turbines
Speed36 knots (67 km/h; 41 mph)
Range5,700 nmi (10,600 km; 6,600 mi) at 15 knots (28 km/h; 17 mph)
Complement190
Sensors and
processing systems
ASDIC
Armament

HMS Gurkha was a Tribal-class destroyer that saw active service in the Norway Campaign in 1940, where she was sunk.

Description

The Tribals were intended to counter the large destroyers being built abroad and to improve the firepower of the existing destroyer flotillas and were thus significantly larger and more heavily armed than the preceding I class.[1] The ships displaced 1,891 long tons (1,921 t) at standard load and 2,519 long tons (2,559 t) at deep load.[2] They had an overall length of 377 feet (114.9 m), a beam of 36 feet 6 inches (11.13 m)[3] and a draught of 11 feet 3 inches (3.43 m).[4] The destroyers were powered by two Parsons geared steam turbines, each driving one propeller shaft using steam provided by three Admiralty three-drum boilers. The turbines developed a total of 44,000 shaft horsepower (33,000 kW) and gave a maximum speed of 36 knots (67 km/h; 41 mph).[3] During her sea trials Ghurka made 36.4 knots (67.4 km/h; 41.9 mph) from 45,210 shp (33,710 kW) at a displacement of 1,999 long tons (2,031 t).[5] The ships carried enough fuel oil to give them a range of 5,700 nautical miles (10,600 km; 6,600 mi) at 15 knots (28 km/h; 17 mph).[4] The ships' complement consisted of 190 officers and ratings, although the flotilla leaders carried an extra 20 officers and men consisting of the Captain (D) and his staff.[6]

The primary armament of the Tribal-class destroyers was eight quick-firing (QF) 4.7-inch (120 mm) Mark XII guns in four superfiring twin-gun mounts, one pair each fore and aft of the superstructure, designated 'A', 'B', 'X', and 'Y' from front to rear. The mounts had a maximum elevation of 40°. For anti-aircraft (AA) defence, they carried a single quadruple mount for the 40-millimetre (1.6 in) QF two-pounder Mk II "pom-pom" gun and two quadruple mounts for the 0.5-inch (12.7 mm) Mark III machine gun.[7] Low-angle fire for the main guns was controlled by the director-control tower (DCT) on the bridge roof that fed data acquired by it and the 12-foot (3.7 m) rangefinder on the Mk II Rangefinder/Director directly aft of the DCT to an analogue mechanical computer, the Mk I Admiralty Fire Control Clock. Anti-aircraft fire for the main guns was controlled by the Rangefinder/Director which sent data to the mechanical Fuze Keeping Clock.[8]

The ships were fitted with a single above-water quadruple mount for 21-inch (533 mm) torpedoes.[6] The Tribals were not intended as anti-submarine ships, but they were provided with ASDIC, one depth charge rack and two throwers for self-defence, although the throwers were not mounted in all ships;[9] Twenty depth charges was the peacetime allotment, but this increased to 30 during wartime.[10]

Discover more about Description related topics

Flotilla

Flotilla

A flotilla, or naval flotilla, is a formation of small warships that may be part of a larger fleet.

I-class destroyer

I-class destroyer

The I-class destroyers were a group of nine destroyers, including a flotilla leader, built for the Royal Navy during the 1930s. Four similar ships were ordered by the Turkish Navy, of which two were purchased for the Royal Navy, bringing the number of these ships British service to 11—although three of the original ships had been lost by the time Inconstant and Ithuriel were commissioned. The I-class served in World War II and six were lost, with a seventh ship being written off.

Long ton

Long ton

The long ton, also known as the imperial ton or displacement ton, is the name for the unit called the "ton" in the avoirdupois system of weights or Imperial system of measurements. It was standardised in the 13th century. It is used in the United Kingdom and several other Commonwealth of Nations countries alongside the mass-based metric tonne defined in 1799, as well as in the United States for bulk commodities.

Displacement (ship)

Displacement (ship)

The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weight. Traditionally, various measurement rules have been in use, giving various measures in long tons. Today, tonnes are more commonly used.

Length overall

Length overall

Length overall is the maximum length of a vessel's hull measured parallel to the waterline. This length is important while docking the ship. It is the most commonly used way of expressing the size of a ship, and is also used for calculating the cost of a marina berth.

Beam (nautical)

Beam (nautical)

The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer extremities of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water.

Draft (hull)

Draft (hull)

The draft or draught of a ship's hull is the vertical distance between the waterline and the bottom of the hull (keel). The draught of the vessel is the maximum depth of any part of the vessel, including appendages such as rudders, propellers and drop keels if deployed. Draft determines the minimum depth of water a ship or boat can safely navigate. The related term air draft is the maximum height of any part of the vessel above the water.

Parsons Marine Steam Turbine Company

Parsons Marine Steam Turbine Company

Parsons Marine Steam Turbine Company was a British engineering company based on the River Tyne at Wallsend, North East England.

Knot (unit)

Knot (unit)

The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h. The ISO standard symbol for the knot is kn. The same symbol is preferred by the Institute of Electrical and Electronics Engineers (IEEE), while kt is also common, especially in aviation, where it is the form recommended by the International Civil Aviation Organization (ICAO). The knot is a non-SI unit. The knot is used in meteorology, and in maritime and air navigation. A vessel travelling at 1 knot along a meridian travels approximately one minute of geographic latitude in one hour.

Fuel oil

Fuel oil

Fuel oil is any of various fractions obtained from the distillation of petroleum. Such oils include distillates and residues. Fuel oils include heavy fuel oil, marine fuel oil (MFO), bunker fuel, furnace oil (FO), gas oil (gasoil), heating oils, diesel fuel and others.

Nautical mile

Nautical mile

A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. Historically, it was defined as the meridian arc length corresponding to one minute of latitude. Today the international nautical mile is defined as exactly 1,852 metres. The derived unit of speed is the knot, one nautical mile per hour.

Naval rating

Naval rating

In a navy, a rate, rating or bluejacket is a junior enlisted sailor who is not a warrant officer or commissioned officer. Depending on the country and navy that uses it, the exact term and the range of ranks that it refers to may vary.

Construction and career

Authorized as one of seven Tribal-class destroyers under the 1935 Naval Estimates,[11] Gurkha (originally Ghurka) was the second ship of her name to serve in the Royal Navy.[12] The ship was ordered on 10 March 1936 from Fairfield Shipbuilding and Engineering and was laid down on 6 July at the company's Govan shipyard. Launched on 7 July 1937, Gurkha was commissioned on 21 October at a cost of £340,997 which excluded weapons and communications outfits furnished by the Admiralty. The ship's completion was delayed by the late delivery of her gunsights.[13]

On commissioning, Gurkha joined the First Tribal Destroyer Flotilla (which was renamed the 4th Destroyer Flotilla in April 1939) as part of the Mediterranean Fleet. She was involved in exercises and port visits until the outbreak of war, suffering minor damage in a collision with sister-ship Sikh. In September 1939, Gurkha was one of a group of ships assigned to monitor Italian naval activity in the Red Sea. In October 1939 the flotilla was reassigned to the Home Fleet, on escort duty from Portland.[14] Gurkha, like many of the Tribals, suffered from mechanical defects including problems with the ship's turbines and leaks in the reserve feed tanks, and underwent repair at Thornycroft's Southampton shipyard from December 1939 to January 1940, before rejoining her Flotilla, now based at Scapa Flow.[15]

On the night of 23/24 February 1940, Gurkha spotted the German submarine U-53 on the surface between the Faroe Islands and Orkney Islands. She attacked and sank the enemy south of the Faroe Islands on 23 February 1940. U-53 dived to avoid a ramming attempt by Gurkha. Gurkha responded with a series of depth charge attacks, sinking U-53 with the loss of all hands.[16]

Maps covering the operations in central and southern Norway, April–May 1940
Maps covering the operations in central and southern Norway, April–May 1940

On 9 April 1940, Germany invaded Norway, and Gurkha was part of a naval force (consisting of the cruisers Southampton, Manchester, Glasgow, Sheffield and Aurora, together with the destroyers Afridi, Gurkha, Sikh, Mohawk, Somali, Matabele and Mashona) detached from the Home Fleet to attack Bergen, where a German cruiser was reported. The attack was cancelled by the British Admiralty, however, and the British force was attacked by 47 German Ju 88 and 41 He 111 bombers of Kampfgeschwader 30 and Kampfgeschwader 26.[17][18] In an attempt to obtain better firing conditions, Gurkha moved away from the mutual protection of the naval force. She then became an easy target for concentrated air attack and soon was stopped by a single bomb hit.[19] The crew were rescued by the cruiser Aurora and the destroyer Mashona, with Gurkha sinking with the loss of 16 of her crew.[15]

Discover more about Construction and career related topics

Govan

Govan

Govan is a district, parish, and former burgh now part of south-west City of Glasgow, Scotland. It is situated 2.5 miles (4.0 km) west of Glasgow city centre, on the south bank of the River Clyde, opposite the mouth of the River Kelvin and the district of Partick. Historically it was part of the County of Lanark.

Ceremonial ship launching

Ceremonial ship launching

Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical process with ceremonies which have been observed as public celebration and a solemn blessing, usually but not always, in association with the launch itself.

Pound sterling

Pound sterling

Sterling is the currency of the United Kingdom and nine of its associated territories. The pound is the main unit of sterling, and the word "pound" is also used to refer to the British currency generally, often qualified in international contexts as the British pound or the pound sterling.

4th Destroyer Flotilla

4th Destroyer Flotilla

The British 4th Destroyer Flotilla , or Fourth Destroyer Flotilla, was a naval formation of the Royal Navy from August 1909 to July 1951.

Mediterranean Fleet

Mediterranean Fleet

The British Mediterranean Fleet, also known as the Mediterranean Station, was a formation of the Royal Navy. The Fleet was one of the most prestigious commands in the navy for the majority of its history, defending the vital sea link between the United Kingdom and the majority of the British Empire in the Eastern Hemisphere. The first Commander-in-Chief for the Mediterranean Fleet was the appointment of General at Sea Robert Blake in September 1654. The Fleet was in existence until 1967.

HMS Sikh (F82)

HMS Sikh (F82)

HMS Sikh was a Tribal-class destroyer of the British Royal Navy. The ship entered service in 1938 and served during the Second World War, participating in the sinking of Bismarck and the Battle of Cape Bon. In 1942, while participating in a commando raid, Sikh was sunk by a combination of shore artillery, anti-aircraft guns and aerial bombs.

Red Sea

Red Sea

The Red Sea is a seawater inlet of the Indian Ocean, lying between Africa and Asia. Its connection to the ocean is in the south, through the Bab el Mandeb strait and the Gulf of Aden. To its north lie the Sinai Peninsula, the Gulf of Aqaba, and the Gulf of Suez. It is underlain by the Red Sea Rift, which is part of the Great Rift Valley.

Home Fleet

Home Fleet

The Home Fleet was a fleet of the Royal Navy that operated from the United Kingdom's territorial waters from 1902 with intervals until 1967. In 1967, it was merged with the Mediterranean Fleet creating the new Western Fleet.

Portland Harbour

Portland Harbour

Portland Harbour is located beside the Isle of Portland, Dorset, on the south coast of England. Construction of the harbour began in 1849; when completed in 1872, its 520-hectare (1,300-acre) surface area made it the largest man-made harbour in the world, and remains one of the largest in the world today. It is naturally protected by Portland to the south, Chesil Beach to the west and mainland Dorset to the north. It consists of four breakwaters — two southern and two northern. These have a total length of 4.57 km and enclose approximately 1,000 hectares of water.

John I. Thornycroft & Company

John I. Thornycroft & Company

John I. Thornycroft & Company Limited, usually known simply as Thornycroft was a British shipbuilding firm founded by John Isaac Thornycroft in Chiswick in 1866. It moved to Woolston, Southampton, in 1908, merging in 1966 with Vosper & Company to form one organisation called Vosper Thornycroft. From 2002 to 2010 the company acquired several international and US based defence and services companies, and changed name to the VT Group. In 2008 VT's UK shipbuilding and support operations were merged with those of BAE Systems to create BVT Surface Fleet. In 2010 remaining parts of the company were absorbed by Babcock International who retained the UK and international operations, but sold the US based operations to the American Jordan Company, who took the name VT Group.

Scapa Flow

Scapa Flow

Scapa Flow is a body of water in the Orkney Islands, Scotland, sheltered by the islands of Mainland, Graemsay, Burray, South Ronaldsay and Hoy. Its sheltered waters have played an important role in travel, trade and conflict throughout the centuries. Vikings anchored their longships in Scapa Flow more than a thousand years ago. It was the United Kingdom's chief naval base during the First and Second World Wars, but the facility was closed in 1956.

German submarine U-53 (1939)

German submarine U-53 (1939)

German submarine U-53 was a Type VIIB U-boat of Nazi Germany's Kriegsmarine during World War II. She was laid down on 13 March 1937 at Friedrich Krupp Germaniawerft in Kiel and went into service on 24 June 1939 under the command of Oberleutnant zur See (Oblt.z.S.) Dietrich Knorr.

Source: "HMS Gurkha (F20)", Wikipedia, Wikimedia Foundation, (2022, April 2nd), https://en.wikipedia.org/wiki/HMS_Gurkha_(F20).

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Notes
  1. ^ Lenton, p. 164
  2. ^ English, p. 14
  3. ^ a b Lenton, p. 165
  4. ^ a b English, p. 12
  5. ^ March, p. 322
  6. ^ a b Whitley, p. 99
  7. ^ Hodges, pp. 13–25
  8. ^ Friedman, p. 32
  9. ^ Hodges, pp. 30–31, 40
  10. ^ English, p. 15
  11. ^ Brice, p. 11
  12. ^ Colledge & Warlow, p. 151
  13. ^ Brice, p. 127; English, pp. 13, 16
  14. ^ English 2001, pp. 31–32.
  15. ^ a b English 2001, p. 32.
  16. ^ Blair 2000, p. 141.
  17. ^ Rohwer and Hümmelchen 1992, p. 16.
  18. ^ Barnett 2000, p. 113.
  19. ^ Vian 1960, p. 37.
References
  • Barnett, Correlli (2000). Engage the Enemy More Closely. London: Penguin. ISBN 0-141-39008-5.
  • Blair, Clay (2000). Hitler's U-Boat War: The Hunters 1939–42. London: Cassell & Co. ISBN 0-304-35260-8.
  • Brice, Martin H. (1971). The Tribals. London: Ian Allan. ISBN 0-7110-0245-2.
  • English, John (2001). Afridi to Nizam: British Fleet Destroyers 1937–43. Gravesend, Kent: World Ship Society. ISBN 0-905617-64-9.
  • Friedman, Norman (2006). British Destroyers and Frigates, the Second World War and After. Annapolis, Maryland: Naval Institute Press. ISBN 1-86176-137-6.
  • Haarr, Geirr H. (2010). The Battle for Norway: April–June 1940. Annapolis, Maryland: Naval Institute Press. ISBN 978-1-59114-051-1.
  • Haarr, Geirr H. (2009). The German Invasion of Norway, April 1940. Annapolis, Maryland: Naval Institute Press. ISBN 978-1-59114-310-9.
  • Hodges, Peter (1971). Tribal Class Destroyers. London: Almark. ISBN 0-85524-047-4.
  • Lenton, H. T. (1998). British & Empire Warships of the Second World War. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-048-7.
  • Rohwer, Jürgen (2005). Chronology of the War at Sea 1939–1945: The Naval History of World War Two (Third Revised ed.). Annapolis, Maryland: Naval Institute Press. ISBN 1-59114-119-2.
  • Rohwer, Jürgen; Hümmelchen, Gerhard (1992). Chronology of the War at Sea 1939–1945. London: Greenhill Books. ISBN 1-85367-117-7.
  • Vian, Sir Philip (1960). Action This Day. London: Frederick Muller.
  • Whitley, M. J. (2000). Destroyers of World War Two: An International Encyclopedia. London: Cassell. ISBN 1-85409-521-8.

Coordinates: 59°13′0″N 4°0′0″E / 59.21667°N 4.00000°E / 59.21667; 4.00000

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