HMS ''Onslow'' was an built for 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 ...

during the First World War. She took part in the

Battle of Jutland The Battle of Jutland () was a naval battle between Britain's Royal Navy Grand Fleet, under Admiral John Jellicoe, 1st Earl Jellicoe, Sir John Jellicoe, and the Imperial German Navy's High Seas Fleet, under Vice-Admiral Reinhard Scheer, durin ...

in 1916 and was sold for scrap in 1921.

Description

The Admiralty M class were improved and faster versions of the preceding .Gardiner & Gray, p. 76 They displaced . The ships 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 and a draught of . They were powered by three Parsons direct-drive

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 four

Yarrow boiler Yarrow boilers are an important class of high-pressure water-tube boilers. They were developed by Yarrow Shipbuilders, Yarrow & Co. (London), Shipbuilders and Engineers and were widely used on ships, particularly warships. The Yarrow boiler desi ...

s. The turbines developed a total of and gave a maximum speed of . The ships 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 (bunker fuel), marine f ...

that gave them a range of at . The ships' complement was 76 officers and ratings.Friedman, p. 298 The ships were armed with three single QF Mark IV guns and two QF 1.5-pounder (37 mm)

anti-aircraft gun Anti-aircraft warfare (AAW) is the counter to aerial warfare and includes "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It encompasses surface-based, subsurface ( submarine-launched), and air-ba ...

s. These latter guns were later replaced by a pair of QF 2-pounder (40 mm) "pom-pom" anti-aircraft guns. The ships were also fitted with two above water twin mounts for torpedoes.

Construction and service

''Onslow'' was ordered under the Third War Programme in November 1914 and built by

Fairfield Shipbuilding & Engineering Company The Fairfield Shipbuilding and Engineering Company, Limited, was a Scottish shipbuilding company in the Govan area on the Clyde in Glasgow. Fairfields, as it is often known, was a major warship builder, turning out many vessels for the Royal Na ...

Govan Govan ( ; Cumbric: ''Gwovan''; Scots language, Scots: ''Gouan''; Scottish Gaelic: ''Baile a' Ghobhainn'') is a district, parish, and former burgh now part of southwest Glasgow, Scotland. It is situated west of Glasgow city centre, on the sout ...

. The ship was launched on 15 February 1916 and completed in April 1916. Her first commander was

John Tovey Admiral of the Fleet John Cronyn Tovey, 1st Baron Tovey, (7 March 1885 – 12 January 1971), sometimes known as Jack Tovey, was a Royal Navy officer. During the First World War he commanded the destroyer at the Battle of Jutland and then co ...

, (later

Admiral of the Fleet An admiral of the fleet or shortened to fleet admiral is a senior naval flag officer rank, usually equivalent to field marshal and marshal of the air force. An admiral of the fleet is typically senior to an admiral. It is also a generic ter ...

). On 24 April 1916, the

Easter Rising The Easter Rising (), also known as the Easter Rebellion, was an armed insurrection in Ireland during Easter Week in April 1916. The Rising was launched by Irish republicans against British rule in Ireland with the aim of establishing an ind ...

against British rule broke out in Ireland. Two infantry brigades were ordered from Liverpool to Dublin to reinforce the British forces, with ''Onslow'' escorting the transports carrying these troops.Naval Staff Monograph No. 31, pp. 128–129. She saw action at the

and was badly damaged, with her speed reduced to . Tovey pressed home the attack against first a

cruiser A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several operational roles from search-and-destroy to ocean escort to sea ...

and then a line of

battlecruiser The battlecruiser (also written as battle cruiser or battle-cruiser) was a type of capital ship of the first half of the 20th century. These were similar in displacement, armament and cost to battleships, but differed in form and balance of att ...

s. ''Onslow'' was brought back to

Aberdeen Aberdeen ( ; ; ) is a port city in North East Scotland, and is the List of towns and cities in Scotland by population, third most populous Cities of Scotland, Scottish city. Historically, Aberdeen was within the historic county of Aberdeensh ...

despite the damage, having been towed out of action by the destroyer , under heavy fire. The report on the battle by Admiral Beatty stated that: Both officers were awarded DSOs. ''Onslow'' was sold for breaking up on 26 October 1921.

Notes

Bibliography

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External links

Battle of Jutland Crew Lists Project - HMS ''Onslow'' Crew List
{{DEFAULTSORT:Onslow (1916) Admiralty M-class destroyers Ships built on the River Clyde 1916 ships World War I destroyers of the United Kingdom