Q-ships, also known as Q-boats, decoy vessels, special service ships, or mystery ships, were heavily armed merchant ships with concealed weaponry, designed to lure submarines into making surface attacks. This gave Q-ships the chance to open fire and sink them.
USS Jacob Jones was a Tucker-class destroyer built for the United States Navy prior to the American entry into World War I. The ship was the first U.S. Navy vessel named in honor of Jacob Jones.
Jun'yō Maru (順陽丸) was a cargo steamship that was built in Scotland in 1913, served a succession of British owners until 1927, and was then in Japanese ownership until a Royal Navy submarine sank her in 1944.
German submarine U-96 was a Type VIIC U-boat of the German Navy (Kriegsmarine) during World War II. It was made famous after the war in Lothar-Günther Buchheim's 1973 bestselling novel Das Boot and the 1981 Oscar-nominated film adaptation of the same name, both based on his experience on the submarine as a war correspondent in 1941.
HMS Aylmer was a Captain-class frigate of the Royal Navy that served during World War II. The ship was named after Matthew Aylmer, commander of HMS Royal Katherine at the Battle of Barfleur in 1692 during the War of the Grand Alliance.
The River class was a series of fourteen destroyers of the Royal Canadian Navy (RCN) that served before and during the Second World War. They were named after Canadian rivers.
SM UB-13 was a German Type UB I submarine or U-boat in the German Imperial Navy during World War I. The submarine was probably sunk by a British mine net in April 1916.
SM UB-16 was a German Type UB I submarine or U-boat in the German Imperial Navy during World War I. The submarine was sunk by a British submarine in May 1918.
HMS Farnborough, also known as (Q-5), was a Q-ship of the British Royal Navy that saw service in the First World War. Farnborough was a heavily armed merchant ship with concealed weaponry that was designed to lure submarines into making surface attacks. Farnborough sank two submarines in her service in the First World War. The first submarine was SM U-68 which involved the first successful use of depth charges. The second submarine was SM U-83, which was sunk on 17 February 1917 in an action for which Captain Gordon Campbell of Farnborough received the Victoria Cross. HMS Farnborough was severely damaged in the action and was beached the same day.
SM UB-107 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 16 February 1918 as SM UB-107.
SM U-21 was a U-boat built for the Imperial German Navy shortly before World War I. The third of four Type U-19-class submarines, these were the first U-boats in German service to be equipped with diesel engines. U-21 was built between 1911 and October 1913 at the Kaiserliche Werft in Danzig. She was armed with four torpedo tubes and a single deck gun; a second gun was added during her career.
Arpha was a 602 GRT passenger ferry built in 1900 as Canterbury for the South Eastern and Chatham Railway. She passed to the Southern Railway on 1 January 1923. She was sold to W E Guinness in 1926 and renamed Arpha. In 1938 she was sold to Sark Motorships Ltd, only to be requisitioned by the Royal Navy in 1939. Postwar, she was sold to Compania Shell de Venezuela and renamed Coriano. After a further change of ownership she was scrapped in 1955.
An armed boarding steamer was a merchantman that the British Royal Navy converted to a warship during the First World War. AB steamers or vessels had the role of enforcing wartime blockades by intercepting and boarding foreign vessels. The boarding party would inspect the foreign ship to determine whether to detain the ship and send it into port or permit it to go on its way.
TSS Duke of Clarence was a passenger vessel operated jointly by the London and North Western Railway and the Lancashire and Yorkshire Railway (LYR) from 1892 between Fleetwood and northern Irish ports. In 1906 the LYR bought her outright and transferred her to their summer service from Hull to Zeebrugge, returning to the Irish Sea in winter. During the First World War Duke of Clarence served as an armed boarding steamer. She resumed passenger service in 1920, passing through changes of ownership in the reorganisations of Britain's railway companies in the 1920s, until she was scrapped in 1930.
HMS Nyasaland (K587) was a Colony-class frigate of the United Kingdom that served during World War II. She originally was ordered by the United States Navy as the Tacoma-class patrol frigateUSS Hoste (PF-83) and was transferred to the Royal Navy prior to completion.
The second HMS Fitzroy (K553) was a British Captain-class frigate of the Royal Navy in commission during World War II. Originally constructed as a United States Navy Buckley-class destroyer escort, she served in the Royal Navy from 1943 to 1945.
SS or RMS The Ramsey was a passenger steamer operated by the Isle of Man Steam Packet Company from 1912 to 1914. She had been built in 1895 as Duke of Lancaster for the joint service to Belfast of the London and North Western Railway and Lancashire and Yorkshire Railway companies. The steamer was requisitioned by the Admiralty in 1914 as the armed boarding vessel HMS Ramsey and sunk the following year.
SS Donegal was a Midland Railway passenger ferry that served in the First World War as an ambulance ship. She was completed in 1904 and sunk by enemy action in April 1917.
HMS Aubrietia was one of 12 Aubrietia-class sloops completed for the Royal Navy and was launched in 1916. During World War I, she functioned as a Q-Ship and served under the name Q.13, also taking the names Kai, Winton and Zebal. Aubrietia was part of the 1st Sloop flotilla, based in Queenstown and subsequently, the 3rd Sloop Flotilla in the North Sea.
