HMS Kelvin was a K-class destroyer of the Royal Navy laid down by the Fairfield Shipbuilding and Engineering Company, Limited, at Govan in Scotland on 5 October 1937, launched on 19 January 1939 and commissioned on 27 November 1939 with the pennant number F37.
HMS Ivanhoe was an I-class destroyer built for the Royal Navy in the mid-1930s. During the Spanish Civil War of 1936–1939, the ship enforced the arms blockade imposed by Britain and France on both sides as part of the Mediterranean Fleet. Before the start of World War II, the ship was modified so that she could be used to lay mines by removing some of her armament. Ivanhoe was transferred to Western Approaches Command shortly after the war began and helped to sink one German submarine in October 1939. She was converted to a minelayer while undergoing a refit in November–December and laid minefields in German coastal waters as well as anti-submarine minefields off the British coast until she was reconverted back to her destroyer configuration in February 1940. Ivanhoe reverted to her minelaying role during the Norwegian Campaign in April 1940 and then laid a number of minefields off the Dutch coast during the Battle of the Netherlands in May. The ship participated in the Dunkirk evacuation until she was badly damaged by German aircraft on 1 June. On her first minelaying mission after her repairs were completed, she struck a German mine and had to be scuttled on 1 September 1940 during the Texel Disaster.
HMS Hostile (H55) was an H-class destroyer built for the Royal Navy in the 1930s. She was the first and so far only Royal Navy ship to bear the name Hostile. During the Spanish Civil War of 1936–1939 the ship spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. She was transferred to Freetown, Sierra Leone, in October 1939 to hunt for German commerce raiders in the South Atlantic with Force K. Hostile participated in the First Battle of Narvik in April 1940 and the Battle of Calabria in July 1940. The ship was damaged by a mine off Cape Bon in the Strait of Sicily while on passage from Malta to Gibraltar on 23 August 1940. She was then scuttled by HMS Hero.
HMS Hunter was a H-class destroyer built for the Royal Navy in the mid-1930s. During the Spanish Civil War of 1936–1939 the ship enforced the arms blockade imposed on both sides by Britain and France, until she struck a mine in May 1937. She was under repair for the next year and a half, after which she rejoined the Mediterranean Fleet. During the first few months of the Second World War, Hunter searched for German commerce raiders in the Atlantic Ocean until she was transferred back to Britain in February 1940. Returning to action in the Norwegian Campaign, she was sunk by German destroyers during the First Battle of Narvik in April 1940.
HMS Havock was an H-class destroyer built for the British Royal Navy in the mid-1930s. During the Spanish Civil War of 1936–1939, the ship enforced the arms blockade imposed by Britain and France on both sides as part of the Mediterranean Fleet. During the first few months of the Second World War, Havock searched for German commerce raiders in the Atlantic Ocean and participated in the First Battle of Narvik during the Norwegian Campaign of April–June 1940 before she was transferred back to the Mediterranean Fleet in May where she escorted a number of convoys to Malta. The ship took part in the Battle of Cape Spada in July 1940, the Battle of Cape Matapan in March 1941 and the evacuation of Greece in April 1941. She was damaged during the Battle of Crete the following month, but participated in the Syria–Lebanon Campaign in June.
HMS Express was an E-class minelaying destroyer built for the Royal Navy in the early 1930s. Although assigned to the Home Fleet upon completion, the ship was attached to the Mediterranean Fleet in 1935–36 during the Abyssinia Crisis. During the Spanish Civil War of 1936–1939, she spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
The E and F-class destroyers were a group of 18 destroyers built for the Royal Navy during the 1930s. The ships were initially assigned to the Home Fleet, although they reinforced the Mediterranean Fleet during the Italian invasion of Abyssinia of 1935–36 and enforced the Non-Intervention Agreement during the Spanish Civil War of 1936–1939. After the beginning of the Second World War in August 1939, the E-class ships were mostly assigned to escort duties under the Western Approaches Command, while the Fs were assigned to escort the ships of the Home Fleet. Between them they sank four German submarines through March 1940 while losing only one ship to a submarine.
Operation Wilfred was a British naval operation during the Second World War that involved the mining of the channel between Norway and its offshore islands to prevent the transport of Swedish iron ore through neutral Norwegian waters to be used to sustain the German war effort. The Allies assumed that Wilfred would provoke a German response in Norway and prepared a separate operation known as Plan R 4 to occupy Narvik and other important locations.
HMS Electra was a one of nine E-class destroyers built for the Royal Navy during the 1930s. Sunk in the Battle of the Java Sea, Electra was a witness to many naval battles, including the Battle of the Denmark Strait and the sinking of Prince of Wales and Repulse. The ship's wreck was discovered in 2003 and had been badly damaged by illegal salvagers by 2016.
The First Battle of Sirte was fought between the British Royal Navy and the Regia Marina during the Mediterranean campaign of the Second World War. The engagement took place on 17 December 1941, south-east of Malta, in the Gulf of Sirte. It was tactically inconclusive as both forces were limited by the strategic goal of protecting a convoy of their own and as such, neither were looking to force a full scale engagement.
HMS Hardy was the flotilla leader for the H-class destroyers, built for the Royal Navy in the mid-1930s. During the Spanish Civil War of 1936–1939 the ship spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. Hardy was transferred to Freetown, Sierra Leone, in October 1939 to hunt for German commerce raiders in the South Atlantic with Force K. After returning to the United Kingdom in early 1940, the ship became flagship of the 2nd Destroyer Flotilla assigned to the Home Fleet. During the Norwegian campaign of 1940, Hardy participated in the First Battle of Narvik where she sank one German destroyer. As the British ships were withdrawing, they were discovered by two other German destroyers that so badly damaged Hardy that she had to be run aground to stop her from sinking. The ship was lifted by a rising tide and eventually capsized.
Operation Harpoon or Battle of Pantelleria was one of two simultaneous Allied convoys sent to supply Malta in the Axis-dominated central Mediterranean Sea in mid-June 1942, during the Second World War. Operation Vigorous was a west-bound convoy from Alexandria and Operation Harpoon was an east-bound convoy operation from Gibraltar. Two of the six ships in the Harpoon convoy completed the journey, at the cost of several Allied warships. The Vigorous convoy was driven back by the Italian fleet after being badly damaged by Axis aircraft.
HMS Adventure, pennant number M23, was an Adventure-class minelaying cruiser of the Royal Navy built in the 1920s that saw service during the Second World War. Her commander between 1928 and 1929 was the future First Sea Lord John H. D. Cunningham. Laid down at Devonport in November 1922 and launched in June 1924, Adventure was the first vessel built for service as a minelayer; she was also the first warship to use diesel engines, which were used for cruising. Adventure first joined the Atlantic Fleet, then was transferred to the China Station in 1935. In World War II, the ship was damaged in 1941 and 1944, and was converted to a landing craft repair in 1944. In 1945 Adventure was reduced to reserve and in 1947 she was sold and broken up for scrap.
HMS Esk was an E-class destroyer built for the Royal Navy in the early 1930s. She was designed to be easily converted into a fast minelayer by removing some guns and her torpedo tubes. Although assigned to the Home Fleet upon completion, the ship was attached to the Mediterranean Fleet in 1935–36, during the Abyssinia Crisis. During the Spanish Civil War of 1936–1939, she spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. Esk was converted to a minelayer when World War II began in September 1939, and spent most of her time laying mines. During the Norwegian Campaign of April–June 1940, the ship laid mines in Norwegian territorial waters before the Germans invaded, but was recalled to home waters to resume her minelaying duties in early May. During one such sortie, Esk was sunk during the Texel Disaster on the night of 31 August 1940, when she ran into a newly laid German minefield.
HMS Codrington was one of nine A-class destroyers built for the Royal Navy during the 1920s. She was the flotilla leader for the class. During the Second World War she served in Home waters and off the Norwegian coast, before being bombed and sunk on 27 July 1940 whilst in dock at Dover.
The Battle off Texel, also known as the Action off Texel or the Action of 17 October 1914, was a naval battle off the coast of the Dutch island of Texel during the First World War. A British squadron, comprising one light cruiser and four destroyers on a routine patrol, encountered the German 7th Half Flotilla of torpedo boats which was en route to the British coast to lay mines. The British forces attacked and the outgunned German force attempted to flee and then fought a desperate and ineffective action against the British force, which sank all four German boats.
The German destroyer Z4 Richard Beitzen was one of four Type 1934 destroyers built for the German Navy (Kriegsmarine) during the mid-1930s. Completed in 1937, the ship spent most of her time training although she did participate in the occupation of Memel in early 1939. At the beginning of World War II in September 1939, the ship was initially deployed to blockade the Polish coast, but was soon transferred to the Kattegat where she inspected neutral shipping for contraband goods. In late 1939 and early 1940, the ship laid two offensive minefields off the English coast that claimed 17 merchant ships. Z4 Richard Beitzen was in reserve during the Norwegian Campaign of early 1940 and was transferred to France later that year, where she made several attacks on British shipping.
Z7 Hermann Schoemann was a Type 1934A-class destroyer built for Nazi Germany's Kriegsmarine in the mid-1930s. The ship was plagued by machinery problems for most of her life and was under repair when the Second World War began in September 1939. She covered her sister ships over the next few months as they laid offensive minefields in English waters in late 1939 – early 1940. Hermann Schoemann played a minor role in the Norwegian Campaign as engine problems limited her availability throughout 1940 and for most of 1941.
The second HMS Hambledon was a Hunt-class destroyer of the Royal Navy in commission from 1940 to 1945. She was a member of the first subgroup of the class, and saw service throughout World War II.
The first HMS Vehement was a V-class destroyer of the British Royal Navy that saw service in World War I. She spent her short career in minelaying operations in the North Sea before striking a mine and sinking in 1918.
