In 1892 Alfred Yarrow went to the young 3rd Sea Lord (Controller), Rear Admiral John “Jacky” Fisher to report on what the French were developing torpedo boats of up to 26-knots, while the German yards were achieving 27-knots. The threat was real. France had 220 torpedo boats, while Russia had 152 boats and Germany 143. Yarrow said he had the answer to the torpedo boat, unlike the failed Catcher type. Fisher asked the DNC to develop a design for a ship of powerful armament and capable of 27 knots. By May 1892 the DNC had a plan for such a ship. Armament and speed were mandated with monetary penalties for failure to reach them but details were to be left to the builders discretion. Six torpedo-boat builders submitted bids but only the three most experienced builders, Yarrow, Thorneycroft and Laird were selected for the initial construction of this new type. In June 1892 the Admiralty contracted with Yarrow for two boats of the new type. They were much smaller but much faster than the Catchers, so what should be called? “Fisher asked Yarrow what they should be called. ‘That’s your job,’ replied Yarrow. ‘Well,’ said Fisher, ‘we’ll call them Destroyers as they’re meant to destroy the French boats’, and their original name of Torpedo-Boat Destroyer’- TBD - was in due course abbreviated to ‘Destroyer’ and has so remained.” (Hard Lying, by Peter Smith, Naval Institute Press 1971 at page 21).
There were six prototype destroyers ordered, two each from three specialized firms. The Admiralty wanted boats able to achieve 27-knots but initially 26-knots was acceptable without a penalty and armament able to destroy foreign torpedo boats. They didn’t even try to build to these specifications from Royal dockyards, as it was considered that they couldn’t even come close to meeting the requirements. Yarrow of London was first off the mark with the Havock and Hornet, which became the world’s first destroyers. Havock was laid down in July 1892, launched August 12, 1893 and underwent trials on October 28, 1893 with commissioning in July 1894. With a displacement of 240-tons with length of 180-feet, beam of 18.5 feet and draft of 11 feet. Havock was one fourth the displacement of the later Catchers. Yarrow gave her a turtle-back forecastle and armament was one 12-pdr and two 6-pdr guns and three torpedo tubes. Her mean speed on trials was 26.7- knots with two locomotive boilers. The Hornet used eight water tube boilers and had four funnels because of the additional boilers and on March 19. 1894 averaged 27.6-knots over three hours to become the fastest ship in the world. Thorneycroft of Chiswick on the Thames built the Daring and Decoy, which were slightly larger than the Yarrow boats and were launched in August 1894. As with Hornet, this pair used water tube boilers. Daring hit a mean speed of 28.65-knots, while Decoy hit 27.64-knots without forcing the engines. The two Laird Brothers boats were built at Birkenhead and at 195-feet in length and 280-tons displacement were the largest of the six prototypes. Ferret was launched in December 1893 and Lynx followed in January 1894. Their machinery spaces were arranged differently with engine rooms between two boiler rooms. Normand boilers were used to compare them with the Yarrow and Thorneycroft boilers. Ferret hit 28.25-knots and Lynx 27-knots. All of the prototypes were fine tuned for the trials and ran light, without armament. They did not achieve 27-knots in active service. These six were called the Havock Class or the 26 Knot Class. All six of the first destroyers could be termed prototypes. They all had one feature in common that the following destroyers did not have, a fixed bow mounted torpedo tube. This mounting proved to be an abject failure. At high speeds these prototype destroyers were liable to overrun any torpedo launched from the bow tube. The bow tube further cast a permanent spray over the bridge and would be very vulnerable to enemy fire. It further greatly restricted available space in the bow and these first destroyers had little space to begin with.
“In addition six torpedo-boat destroyers of new type have been ordered with a guaranteed speed of 27 knots per hour. The orders have been placed with three private firms of high reputation, and it is anticipated that in speed, armament, and sea-going capability these vessels will be superior to any yet built. It is proposed to complete and try the first examples of the new type next summer, and subsequently to order fourteen other vessels of the class from private firms during 1893- 94.” Lord Spencer, Statement of the First Lord of the Admiralty explanatory of Navy Estimates 1893-94, February 21, 1893 (The Naval Annual 1893 by Lord Brassey, at page 368, J.Griffin & Co. Portsmouth 1893). So what did Lord Brassey think of this new type of warship? In the same 1894 Naval Annual in which he bashed the lamentable history of the torpedo-boat catcher, he wrote: “During the early part of last year there was a considerable agitation in the newspapers with regard to the deficiencies of the British Navy in torpedo-boats. France was making great strides in torpedo-boat construction. Speeds of 23, 24, and 25 knots were being obtained; even the latter has since been exceeded, and Mr. Normand hopes shortly to obtain a speed of 30 knots. The Admiralty refused to yield to the outcry for laying down torpedo-boats for the British Navy. The torpedo-boat is the weapon of the weaker naval power; and it was determined to meet the torpedo-boat construction in other countries by building vessels fast enough to catch, and powerful enough to destroy, foreign torpedo-boats, which yet should not be too large or too costly to admit of providing them in sufficient numbers for the task which they were intended to perform. To this policy we owe the so-called torpedo-boat destroyer, twenty of which appeared in the naval programme of last year. This valuable class of 220 tons displacement, and with 2400 indicated horse-power, are estimated to steam 27 knots.” The Naval Annual 1894, by Lord Brassey, J.Griffin & Co. Portsmouth 1894, at page 9.
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