HMS Nubian (F36)
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HMS ''Nubian'' was a
destroyer In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were conceived i ...
of the
Royal Navy The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
that saw much distinguished service in
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. She won 13 battle honours, a record only exceeded by one other ship, and matched by two others.


Description

The Tribals were intended to counter the large destroyers being built abroad and to improve the firepower of the existing destroyer
flotilla A flotilla (from Spanish, meaning a small ''flota'' ( fleet) of ships), or naval flotilla, is a formation of small warships that may be part of a larger fleet. Composition A flotilla is usually composed of a homogeneous group of the same cla ...
s and were thus significantly larger and more heavily armed than the preceding . The ships displaced at
standard Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object ...
load and at
deep load 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 weig ...
. They had an
overall length The overall length (OAL) of an ammunition cartridge is a measurement from the base of the brass shell casing to the tip of the bullet, seated into the brass casing. Cartridge overall length, or "COL", is important to safe functioning of reloads i ...
of , a
beam Beam may refer to: Streams of particles or energy *Light beam, or beam of light, a directional projection of light energy **Laser beam *Radio beam *Particle beam, a stream of charged or neutral particles **Charged particle beam, a spatially lo ...
of Lenton, p. 165 and a draught of .English, p. 12 The destroyers were powered by two Parsons geared
steam turbine A steam turbine or steam turbine engine is a machine or heat engine that extracts thermal energy from pressurized steam and uses it to do mechanical work utilising a rotating output shaft. Its modern manifestation was invented by Sir Charles Par ...
s, each driving one
propeller shaft A drive shaft, driveshaft, driving shaft, tailshaft (Australian English), propeller shaft (prop shaft), or Cardan shaft (after Girolamo Cardano) is a component for transmitting mechanical power, torque, and rotation, usually used to connect o ...
using steam provided by three
Admiralty three-drum boiler Three-drum boilers are a class of water-tube boiler used to generate steam, typically to power Steamship, ships. They are compact and of high evaporative power, factors that encourage this use. Other boiler designs may be more efficient, although ...
s. The turbines developed a total of and gave a maximum speed of . During her
sea trial A sea trial or trial trip is the testing phase of a watercraft (including boats, ships, and submarines). It is also referred to as a "shakedown cruise" by many naval personnel. It is usually the last phase of construction and takes place on op ...
s ''Nubian'' made from at a displacement of . The ships carried enough
fuel oil Fuel oil is any of various fractions obtained from the distillation of petroleum (crude oil). Such oils include distillates (the lighter fractions) and residues (the heavier fractions). Fuel oils include heavy fuel oil (bunker fuel), marine f ...
to give them a range of at . The ships' complement consisted of 190 officers and ratings, although the
flotilla leader A flotilla leader was a warship of late 19th century and early 20th century navies suitable for commanding a flotilla of destroyers or other small warships, typically a small cruiser or a large destroyer (known as a destroyer leader). The floti ...
s carried an extra 20 officers and men consisting of the
Captain (D) In the Royal Navy, a Captain (D) or Captain Destroyers is a commander responsible for the administration of ships and other vessels of either a destroyer flotilla or squadron. See also * Captain (D) afloat Captain (Capt.) is a senior office ...
and his staff.Whitley, p. 99 The primary armament of the Tribal-class destroyers was eight quick-firing (QF) 4.7-inch (120 mm) Mark XII guns in four
superfiring Superfiring armament is a naval design technique in which two or more turrets are located one behind the other, with the rear turret located above ("super") the one in front so that it can fire over the first. This configuration meant that both ...
twin-gun mounts, one pair each fore and aft of the
superstructure A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstruct ...
, designated 'A', 'B', 'X', and 'Y' from front to rear. The mounts had a maximum
elevation The elevation of a geographic location (geography), ''location'' is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational equipotenti ...
of 40°. For anti-aircraft (AA) defence, they carried a single quadruple mount for the QF two-pounder Mk II "pom-pom" gun and two quadruple mounts for the 0.5-inch (12.7 mm) Mark III machine gun. Low-angle fire for the main guns was controlled by the director-control tower (DCT) on the
bridge A bridge is a structure built to Span (engineering), span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path underneath. It is constructed for the purpose of providing passage over the obstacle, whi ...
roof that fed data acquired by it and the
rangefinder A rangefinder (also rangefinding telemeter, depending on the context) is a device used to Length measurement, measure distances to remote objects. Originally optical devices used in surveying, they soon found applications in other fields, suc ...
on the Mk II Rangefinder/Director directly aft of the DCT to an analogue
mechanical computer A mechanical computer is a computer built from mechanical components such as levers and gears rather than electronic components. The most common examples are adding machines and mechanical counters, which use the turning of gears to incremen ...
, the Mk I
Admiralty Fire Control Clock Admiralty Fire Control Table in the transmitting station of .The Admiralty Fire Control Table (A.F.C.T.) was an electromechanical analogue computer fire-control system that calculated the correct elevation and deflection of the main armament of a ...
. Anti-aircraft fire for the main guns was controlled by the Rangefinder/Director which sent data to the mechanical
Fuze Keeping Clock The Fuze Keeping Clock (FKC) was a simplified version of the Royal Navy's High Angle Control System analogue fire control computer. It first appeared as the FKC MkII in destroyers of the 1938 ,''Tribal Class Destroyers'', Hodges, p. 27 while lat ...
. The ships were fitted with a single above-water quadruple mount for torpedoes. The Tribals were not intended as anti-submarine ships, but they were provided with
ASDIC Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, measure distances ( ranging), communicate with or detect objects o ...
, one
depth charge A depth charge is an anti-submarine warfare (ASW) weapon designed to destroy submarine A submarine (often shortened to sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited ...
rack and two throwers for self-defence, although the throwers were not mounted in all ships; Twenty depth charges was the peacetime allotment, but this increased to 30 during wartime.


Wartime modifications

Heavy losses to German air attack during the Norwegian Campaign demonstrated the ineffectiveness of the Tribals' anti-aircraft suite and the RN decided in May 1940 to replace 'X' mount with two QF Mark XVI
dual-purpose gun A dual-purpose gun is a naval artillery mounting designed to engage both surface and air targets. Description Second World War-era capital ships had four classes of artillery: the heavy main battery, intended to engage opposing battleships and ...
s in a twin-gun mount. To better control the guns, the existing rangefinder/director was modified to accept a Type 285
gunnery radar A fire-control radar (FCR) is a radar that is designed specifically to provide information (mainly target azimuth, elevation, range and range rate) to a fire-control system in order to direct weapons such that they hit a target. They are sometime ...
as they became available. The number of depth charges was increased to 46 early in the war, and still more were added later. To increase the firing arcs of the AA guns, the rear
funnel A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening. Funnels are usually made of stainless steel, aluminium, glass, or plastic. The material used in its constructi ...
was shortened and the
mainmast The mast of a sailing vessel is a tall spar, or arrangement of spars, erected more or less vertically on the median line of a ship or boat. Its purposes include carrying sails, spars, and derricks, giving necessary height to a navigation light ...
was reduced to a short pole mast.


Construction and career

Authorized as one of seven Tribal-class destroyers under the 1935 Naval Estimates, ''Nubian'' was the third ship of her name to serve in the Royal Navy. The ship was ordered on 10 March 1936 from John I. Thornycroft & Company and was
laid down Laying the keel or laying down is the formal recognition of the start of a ship's construction. It is often marked with a ceremony attended by dignitaries from the shipbuilding company and the ultimate owners of the ship. Keel laying is one ...
on 10 August at the company's
Woolston, Southampton Woolston is a suburb of Southampton, located on the eastern bank of the River Itchen. It is bounded by the River Itchen, Sholing, Peartree Green, Itchen and Weston. The area has a strong maritime and aviation history. The former hamlet gr ...
,
shipyard A shipyard, also called a dockyard or boatyard, is a place where ships are shipbuilding, built and repaired. These can be yachts, military vessels, cruise liners or other cargo or passenger ships. Compared to shipyards, which are sometimes m ...
. Launched on 21 December 1937, ''Nubian'' was completed on 7 December 1938 and commissioned on 1 December at a cost of £339,265 which excluded weapons and communications outfits furnished by the
Admiralty Admiralty most often refers to: *Admiralty, Hong Kong * Admiralty (United Kingdom), military department in command of the Royal Navy from 1707 to 1964 *The rank of admiral *Admiralty law Admiralty can also refer to: Buildings * Admiralty, Tra ...
. The ship's completion was delayed by the late delivery of her
gunsight A sight or sighting device is any device used to assist in precise visual alignment (i.e. ''aiming'') of weapons, surveying instruments, aircraft equipment, optical illumination equipment or larger optical instruments with the intended target. ...
s. ''Nubian'' was in home waters for the early part of the Second World War, and saw action with the Home Fleet during the Norwegian Campaign in May 1940. Following this, ''Nubian'' joined
14th Destroyer Flotilla The14th Destroyer Flotilla, or Fourteenth Destroyer Flotilla, was a naval formation of the British Royal Navy from April 1916 to 11 February 1919 and again from 1 June 1940 to January 1944. History World War One The flotilla was first establishe ...
at Plymouth, which was led by Captain P J Mack (temporarily flying his pennant in , whilst has own ship, , was undergoing repair). Also in the 14th Destroyer Flotilla were (another of the Tribal class), and (another J-class destroyer). The flotilla left Plymouth for Alexandria on 18 May 1940, in company with 4 K-class destroyers from the
5th Destroyer Flotilla The British 5th Destroyer Flotilla, or Fifth Destroyer Flotilla, was a naval formation of the Royal Navy from 1910 to 1942 and again from 1947 to 1951. History The flotilla was formed in February 1910 and disbanded in 1942. Its first commander ...
en route for service in the Red Sea; they arrived in Alexandria on 25 May, just two weeks days before hostilities with Italy commenced on 11 June 1940. ''Nubian'' saw much action, being involved in the actions at
Calabria Calabria is a Regions of Italy, region in Southern Italy. It is a peninsula bordered by the region Basilicata to the north, the Ionian Sea to the east, the Strait of Messina to the southwest, which separates it from Sicily, and the Tyrrhenian S ...
, in July 1940, Matapan (March 1941),
Sfax Sfax ( ; , ) is a major port city in Tunisia, located southeast of Tunis. The city, founded in AD849 on the ruins of Taparura, is the capital of the Sfax Governorate (about 955,421 inhabitants in 2014), and a Mediterranean port. Sfax has a ...
(April), and finally
Crete Crete ( ; , Modern Greek, Modern: , Ancient Greek, Ancient: ) is the largest and most populous of the Greek islands, the List of islands by area, 88th largest island in the world and the List of islands in the Mediterranean#By area, fifth la ...
(May). During the battle of Cape Matapan, she delivered the coup de grace to the , stricken by an aerial torpedo. During the battle of Crete, on 26 May, ''Nubian'' was bombed and had her stern blown off, with the loss of 7 of her crew killed, and another 12 wounded. Despite further attacks, she was able to return to Alexandria under escort, but departed there on 12 June under tow for extensive repairs in Bombay, which were not completed for another 18 months. ''Nubian'' returned to the Mediterranean and the 14th Destroyer Flotilla in November 1942, seeing action with them against the convoy on 2 December and off Tripoli in company with ''Jervis'' on 20–21 December. From January to May 1943 she participate in the
Tunisian campaign The Tunisian campaign (also known as the battle of Tunisia) was a series of battles that took place in Tunisia during the North African campaign of the Second World War, between Axis and Allied forces from 17 November 1942 to 13 May 1943. Th ...
, where ''Nubian'' along with other British destroyers sank the merchants ''D'Annunzio'', ''Stromboli,'' ''Fauna'' and ''Campobasso''. On 9 February, Nubian and Kelvin engaged three Italian schooners near the island of Kuriat, off Monastir, but the small vessels managed to sail away unscathed by throwing blazing drums of fuel to the sea which then became the target of the British guns. The warship was also involved with supporting the landings in Sicily, and at Salerno, before returning to Britain for reassignment to the Arctic. While in the Arctic she conducted convoy escort duty, during which she was involved in at least one direct attack on a U-boat, a cat and mouse hunt which lasted some days. She also tracked at least 11 other U-boats that twice attacked the convoy she was shadowing. During operations conducted in the Arctic, she dispatched back to Norway on two vital operations. These were a strike on the German submarine base at Trondheim Fjord, and a strike on the German battleship at Alton Fjord. At the end of 1944, ''Nubian'' was refitted, ready to be dispatched to the Far East in March 1945 as part of the escort force of the
21st Aircraft Carrier Squadron The 21st Aircraft Carrier Squadron also called Twenty First Aircraft Carrier Squadron was a Royal Navy aircraft carrier formation from March 1945 to December 1945. During its existence the squadron's usual composition varied depending on its o ...
, seeing action in support of the closing operations in Burma.


Battle honours

* Norway 1940 * Calabria 1940 * Mediterranean 1940-43 * Libya 1940 * Matapan 1941 * Sfax 1941 * Greece 1941 * Crete 1941 * Malta Convoys 1941 * Sicily 1943 * Salerno 1943 * Arctic 1944 * Norway 1944 * Burma 1944-45 Two other ships, and , also serving in the Mediterranean with ''Nubian,'' matched this record; it was exceeded only by the , a
Jutland Jutland (; , ''Jyske Halvø'' or ''Cimbriske Halvø''; , ''Kimbrische Halbinsel'' or ''Jütische Halbinsel'') is a peninsula of Northern Europe that forms the continental portion of Denmark and part of northern Germany (Schleswig-Holstein). It ...
veteran and the Mediterranean Fleet flagship through much of the Second World War.


Notes


References

* G.G.Connell : ''Mediterranean Maelstrom: HMS Jervis and the 14th Flotilla'' (1987) * * * * * * * * * * * {{DEFAULTSORT:Nubian (F36) Tribal-class destroyers (1936) of the Royal Navy Ships built in Southampton 1937 ships World War II destroyers of the United Kingdom