The Co sub-class was a repeat of the preceding Ch sub-class. Cometdisplaced 1,865 long tons (1,895 t) at standard load and 2,515 long tons (2,555 t) at deep load. They had an overall length of 362 feet 9 inches (110.6 m), a beam of 35 feet 8 inches (10.9 m) and a deep draught of 15 feet 3 inches (4.6 m).[1]
The ships were powered by a pair of geared steam turbines, each driving one propeller shaft using steam provided by two Admiralty three-drum boilers. The turbines developed a total of 40,000 indicated horsepower (30,000 kW) and gave a speed of 36 knots (67 km/h; 41 mph) at normal load.[2] During her sea trials, Comet reached a speed of 31.8 knots (58.9 km/h; 36.6 mph) at a load of 2,200 long tons (2,200 t).[3] The Co sub-class carried enough fuel oil to give them a range of 4,675 nautical miles (8,658 km; 5,380 mi) at 20 knots (37 km/h; 23 mph). The ships' complement was 186 officers and ratings.[1]
Comet was ordered from Yarrow on 12 September 1942 and the ship was laid down on 14 June 1943 at its shipyard in Scotstoun, launched on 22 June 1944 and was commissioned on 6 June 1945.[1][6]
On commissioning Comet worked up at Scapa Flow, before carrying out occupation duties at Wilhelmshaven in Germany in August and October 1945, before leaving for the Far East for service with the British Pacific Fleet, arriving at Kure, Japan in February 1946.[7] She served as part of the 8th Destroyer Flotilla (later the 8th Destroyer Squadron) during her time in the Far East. She returned to the UK for a refit in 1948. She was given an interim modernization and was fitted for minelaying.[8] The ship then served as part of the 6th Destroyer Squadron in the Home Fleet between 1953 and 1957. Comet was paid off in February 1958. Following her sale she arrived at the breakers yard for scrapping at Troon on 23 October 1962.[9]
English, John (2001). Obdurate to Daring: British Fleet Destroyers 1941–45. Windsor, UK: World Ship Society. ISBN978-0-9560769-0-8.
Friedman, Norman (2006). British Destroyers and Frigates, the Second World War and After. Annapolis, Maryland: Naval Institute Press. ISBN1-86176-137-6.
Lenton, H. T. (1998). British & Empire Warships of the Second World War. Annapolis, Maryland: Naval Institute Press. ISBN1-55750-048-7.
March, Edgar J. (1966). British Destroyers: A History of Development, 1892–1953; Drawn by Admiralty Permission From Official Records & Returns, Ships' Covers & Building Plans. London: Seeley Service. OCLC164893555.