Three Rocket-class destroyers served with the Royal Navy.
Under the 1893–1894 Naval Estimates, the British Admiralty placed orders for 36 torpedo-boat destroyers, all to be capable of 27 knots (50 km/h; 31 mph), the "27-knotters", as a follow-on to the six prototype "26-knotters" ordered in the previous 1892–1893 Estimates. As was typical for torpedo craft at the time, the Admiralty left detailed design to the builders, laying down only broad requirements.[1][2]
HMS Rocket, HMS Shark and HMS Surly were built by J & G Thomson and launched at Clydebank in 1894. The ships displaced 280 tons, were 200 ft (61 m) long and their Normand boilers produced 4,100 horsepower (3,100 kW). to give a top speed of 27 knots (50 km/h; 31 mph). They were armed with one 12-pounder and two torpedo tubes. They carried a complement of 53 officers and men.
In September 1913 the Admiralty re-classed all the surviving 27-knotter destroyers as A Class although this only applied to Surly as the other two ships had been sold for scrap in 1912.
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Friedman, Norman (2009). British Destroyers: From Earliest Days to the Second World War. Barnsley, UK: Seaforth Publishing. ISBN978-1-84832-049-9.
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Johnston, Ian (2015). Ships for All Nations: John Brown & Company Clydebank 1847–1971 (2nd ed.). Annapolis, Maryland: Naval Institute Press. ISBN978-1-59114-584-4.
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.