A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. The first designs were steam-powered craft dedicated to ramming enemy ships with explosive spar torpedoes. Later evolutions launched variants of self-propelled Whitehead torpedoes.
Protected cruisers, a type of cruising warship of the late 19th century, gained their description because an armored deck offered protection for vital machine-spaces from fragments caused by shells exploding above them. Protected cruisers notably lacked a belt of armour along the sides, in contrast to armored cruisers which carried both deck and belt armour. Protected cruisers were typically lighter in displacement and mounted fewer and/or lighter guns than armored cruisers. By the early 20th-century, with the advent of increasingly lighter yet stronger armour, even smaller vessels could afford some level of both belt and deck armour. In the place of protected cruisers, armored cruisers would evolve into heavy cruisers and light cruisers, the latter especially taking-up many of roles originally envisaged for that of protected cruisers.
The Queen Elizabeth-class battleships were a group of five super-dreadnoughts built for the Royal Navy during the 1910s. These battleships were superior in firepower, protection and speed to their Royal Navy predecessors of the Iron Duke class as well as preceding German classes such as the König class. The corresponding Bayern-class ships were generally considered competitive, although the Queen Elizabeth class were 2 knots (3.7 km/h) faster and outnumbered the German class 5:2. The Queen Elizabeths are generally considered the first fast battleships of their day.
HMS Resolution was one of five Revenge-class battleships built for the Royal Navy during the First World War. Completed in December 1916, Resolution saw no combat during the war as both the British and German fleets adopted a more cautious strategy after the Battle of Jutland in May owing to the increasing threat of naval mines and submarines.
The Town class was a group of twenty-one light cruisers built for the Royal Navy (RN) and Royal Australian Navy (RAN) of the first half of the 20th century. These vessels were long-range cruisers, suitable for patrolling the vast expanse covered by the British Empire. These ships, initially rated as second class cruisers, were built to a series of designs, known as the Bristol, Weymouth, Chatham, Birmingham and Birkenhead classes – all having the names of British towns except for the RAN ships, which were named after Australian cities.
The Hawkins class consisted of five heavy cruisers built for the Royal Navy during the First World War, although none of them saw service during the war. The first ship to be completed, HMS Vindictive, was renamed from HMS Cavendish and converted into an aircraft carrier while under construction. All ships were named after Elizabethan sea captains. The three ships remaining as cruisers in 1939 served in the Second World War, with Effingham being an early war loss through wreck; Raleigh had been lost in a similar shipwreck on uncharted rocks in 1922. Vindictive, though no longer a cruiser, also served throughout the War. This class formed the basis for the definition of the maximum cruiser type under the Washington Naval Treaty of 1922.
The Admiral-class battlecruisers were to have been a class of four British Royal Navy battlecruisers built near the end of World War I. Their design began as an improved version of the Queen Elizabeth-class battleships, but it was recast as a battlecruiser after Admiral John Jellicoe, commander of the Grand Fleet, pointed out that there was no real need for more battleships, but that a number of German battlecruisers had been laid down that were superior to the bulk of the Grand Fleet's battlecruisers and the design was revised to counter these. The class was to have consisted of HMS Hood, Anson, Howe, and Rodney — all names of famous admirals — but the latter three ships were suspended as the material and labour required to complete them was needed for higher-priority merchantmen and escort vessels. Their designs were updated to incorporate the lessons from the Battle of Jutland, but the Admiralty eventually decided that it was better to begin again with a clean-slate design so they were cancelled in 1919. No more battlecruisers would be built due to the arms limitations agreements of the interbellum.
Algérie was the last treaty cruiser constructed for the French Navy. Designed and built in response to the Italian's Zara class of 8-inch gun cruisers, she was a totally new design and not based on the previous ships. The armoured caisson system used in Foch and Dupleix was abandoned in favour of a full armoured belt enclosing both the magazines and machinery spaces. She abandoned the unit propulsion system used previously and grouped her boilers forward leading to the reduction to a single funnel. She was one of the first vessels to utilize super heating boilers. Welding was used primarily in place of the normal rivetting in previous vessels. She maintained the same main armament but her secondary guns were increased to 100 mm guns. She served in the Mediterranean Sea after entering service then searched for German surface raiders at the beginning of the war. She was at Toulon, France, at the time of the Armistice and remained there until scuttled in November 1942.
The Highflyer-class cruisers were a group of three second-class protected cruisers built for the Royal Navy in the late 1890s.
HMS Falmouth was a Town-class light cruiser built for the Royal Navy during the 1910s. She was one of four ships of the Weymouth sub-class. The ship was initially assigned to the Atlantic Fleet upon completion in 1911, but was reduced to reserve in mid-1913. When the First World War began in 1914, Falmouth was transferred to the 1st Light Cruiser Squadron (LCS) of the Grand Fleet and then the 3rd Light Cruiser Squadron at the end of the year. The ship participated in most of the early fleet actions, including the Battles of Heligoland Bight, Dogger Bank, and Jutland, but was only seriously engaged in the latter. She was torpedoed and sunk off Flamborough Head, Yorkshire by German submarines during the action of 19 August 1916.
The Alarm-class torpedo gunboat was the penultimate class of torpedo gunboat built for the Royal Navy. The class was contemporary with the early torpedo boat destroyers, which were faster and thus better suited to pursuit of enemy torpedo boats. By World War I the class had either been sold, converted to submarine depot ships or minesweepers, or reduced to harbour service. Three of the class were lost during World War I while serving in the minesweeping role.
HMS Rattlesnake was a unique design of torpedo gunboat of the Royal Navy. A result of the Russian war scare of 1885, she was designed by Nathaniel Barnaby that year and built by Laird Brothers, of Birkenhead. Quickly made obsolete by the new torpedo boat destroyers, she became an experimental submarine target ship in 1906, and was sold in 1910.
The Challenger-class cruisers were a pair of second-class protected cruisers built for the Royal Navy in the first decade of the 20th century. One ship, HMS Encounter, was later transferred to the Royal Australian Navy.
HMS Karakatta was a Sharpshooter-class torpedo gunboat of the Royal Navy, launched in 1889. She was part of the Auxiliary Squadron of the Australia Station from 1890 until 1903, and was sold in 1905.
The Montgomery-class cruisers were three unprotected cruisers built for the United States Navy in the early 1890s. They had a thin water-tight protective deck, and also relied for protection upon their coal bunkers, cellulose packing, and numerous compartments. Roomy accommodations were provided for officers and crew, these cruisers being mainly intended for long cruises on distant stations.
A torpedo cruiser is a type of warship that is armed primarily with torpedoes. The major navies began building torpedo cruisers shortly after the invention of the locomotive Whitehead torpedo in the 1860s. The development of the torpedo gave rise to the Jeune École doctrine, which held that small warships armed with torpedoes could effectively and cheaply defeat much larger battleships. Torpedo cruisers fell out of favor in most of the great power navies in the 1890s, though many other navies continued to acquire them into the early 1900s.
The two British Devastation-class battleships of the 1870s, HMS Devastation and HMS Thunderer, were the first class of ocean-going capital ship that did not carry sails, and the first which mounted the entire main armament on top of the hull rather than inside it.
The Zara class was a class of three torpedo cruisers built for the Austro-Hungarian Navy in the late 1870s and early 1880s; they were the first large torpedo-armed warships built by Austria-Hungary. The class comprised three ships, Zara, Spalato, and Sebenico; the last vessel was built to a slightly different design, and is sometimes not counted as a member of the class. The design was prepared by Josef von Romako, the Chief Constructor of the Austro-Hungarian Navy, after a lengthy design process throughout the 1870s. The first two ships were armed with deck-mounted torpedo tubes, while Sebenico received an experimental tube in her bow, submerged below the waterline.
The Barham-class cruiser was a series of two third-class cruisers operated by the Royal Navy between 1890 and 1914. Designed as a high-speed variant of the Barracouta-class cruiser for service in the Mediterranean and British waters, flaws in their boiler design led to frequent breakdowns and the abandonment of their original purpose. Instead, the two ships were reclassified as dispatch vessels and were eventually broken up after two decades of service.
The Curlew-class torpedo gunboat consisted of two "gun and torpedo vessels" operated by the Royal Navy between 1886 and 1906. Designed to be a torpedo cruiser the size of a gunvessel, the ships had a miserable career as the design was too slow and uneconomical for intended use. Regardless, the class served as the basis for further designs by the Royal Navy due to their novel roles. Due to their unique design, the ships have also been referred to as sloops or gunvessels.
Royal Navy