HMS ''Raider'' was a R-class destroyer built for the

Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against F ...

during the Second World War.

Description

''Raider'' 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 th ...

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 wei ...

. She 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 *Particle beam, a stream of charged or neutral particles **Charged particle beam, a spatially localized grou ...

of and a deep draught of . She was powered by two

Parsons Parsons may refer to: Places In the United States: * Parsons, Kansas, a city * Parsons, Missouri, an unincorporated community * Parsons, Tennessee, a city * Parsons, West Virginia, a town * Camp Parsons, a Boy Scout camp in the state of Washingt ...

geared

steam turbine A steam turbine is a machine that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. Its modern manifestation was invented by Charles Parsons in 1884. Fabrication of a modern steam turbin ...

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 and torque and rotation, usually used to connect ...

, using steam provided by two

Admiralty three-drum boiler Three-drum boilers are a class of water-tube boiler used to generate steam, typically to power ships. They are compact and of high evaporative power, factors that encourage this use. Other boiler designs may be more efficient, although bulkier, an ...

s. The turbines developed a total of and gave a maximum speed of . ''Raider'' carried a maximum of of

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, marine fuel oil (MFO), bun ...

that gave her a range of at . Her complement was 176 officers and ratings. The ship was armed with four 45-

calibre In guns, particularly firearms, caliber (or calibre; sometimes abbreviated as "cal") is the specified nominal internal diameter of the gun barrel bore – regardless of how or where the bore is measured and whether the finished bore match ...

4.7-inch (120 mm) Mark IX guns in single mounts. For

anti-aircraft Anti-aircraft warfare, counter-air or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It includes surface based, ...

(AA) defence, ''Raider'' had one quadruple mount for QF 2-pdr Mark VIII ("pom-pom") guns and six single Oerlikon

autocannon An autocannon, automatic cannon or machine cannon is a fully automatic gun that is capable of rapid-firing large-caliber ( or more) armour-piercing, explosive or incendiary shells, as opposed to the smaller-caliber kinetic projectiles (bull ...

. She was fitted with two above-water quadruple mounts for torpedoes. Two

depth charge A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive Shock factor, hydraulic shock. Most depth ...

rails and four throwers were fitted for which 70 depth charges were provided.

Construction and career

HMS ''Raider'' was adopted by

Romford Romford is a large town in east London and the administrative centre of the London Borough of Havering. It is located northeast of Charing Cross and is one of the major metropolitan centres identified in the London Plan. Historically, Romford ...

during

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

as part of

Warship Week Warship Weeks were British National savings campaigns during the Second World War, with the aim of a Royal Navy warship being adopted by a civil community. During the early parts of the war, the Royal Navy not only had lost many capital ships but ...

. She was launched on 1 April 1942 as the second

ship to carry the name, previously borne by a destroyer built in 1916 and sold in 1927.

Postwar service

''Raider'' was placed in Reserve at Devonport in January 1946 and was recommissioned for service in the Mediterranean on 6 May that year. The ship was extensively deployed for Plane Guard duties with aircraft carriers and took part in Fleet exercises. She returned to UK in August 1947 and reduced to Reserve status. She was subsequently sold to the

Indian Navy The Indian Navy is the maritime branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of Naval Staff, a four-star admiral, commands the navy. As a blue-water navy, it operates sig ...

in 1948, where she was commissioned in 1949 as INS ''Rana'' (D115). Along with two other former R-class destroyers (''Rajput'' and ''Ranjit'') she formed part of the 11th destroyer Squadron.Blackman, Raymond V B, Jane's Fighting Ships 1963-4, Sampson Low, Marston & Co. Ltd, London, p122 She was decommissioned in 1976, and scrapped in 1979.

References

Bibliography

* * * * * * * * {{DEFAULTSORT:Raider (H15) Q and R-class destroyers of the Royal Navy Ships built on the River Mersey 1942 ships World War II destroyers of the United Kingdom R-class destroyers of the Indian Navy