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 Gallant (H59) was a G-class destroyer, 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. Gallant was transferred from the Mediterranean Fleet shortly after the beginning of World War II to the British Isles, to escort shipping in local waters. She was slightly damaged by German aircraft during the evacuation of Allied troops from Dunkirk at the end of May 1940. Following repairs, Gallant was transferred to Gibraltar and served with Force H for several months. In November, the ship was transferred to the Mediterranean Fleet, where she escorted several convoys. She struck a mine in January 1941 and was towed to Malta for repairs. These were proved extensive and Gallant was further damaged by near-misses during an air raid in April 1942, before they were completed. The additional damage made the ship uneconomical to repair so she was scuttled as a blockship in 1943. Her wreck was broken up in 1953.
HMS Hero was an 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 by Britain and France on both sides as part of the Mediterranean Fleet. During the first few months of World War II, Hero searched for German commerce raiders in the Atlantic Ocean and participated in the Second Battle of Narvik during the Norwegian Campaign of April–June 1940 before she was transferred 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, Operation Abstention in February 1941, and the evacuations of Greece and Crete in April–May 1941.
HMS Hereward, named after Hereward the Wake, was an H-class destroyer built for the Royal Navy in the mid-1930s. She was assigned to the Mediterranean Fleet before and the ship spent four months during the Spanish Civil War in mid-1937 in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. When the Second World War began in September 1939, the ship was in the Mediterranean, but was shortly transferred to the South Atlantic to hunt for German commerce raiders and blockade runners, capturing one of the latter in November. Hereward was transferred to the Home Fleet in May 1940 and rescued Queen Wilhelmina of the Netherlands after the Germans had invaded.
HMS Griffin (H31) was a G-class destroyer, built for the Royal Navy in the mid-1930s. In World War II she took part in the Norwegian Campaign of April–May 1940 and the Battle of Dakar in September before being transferred to the Mediterranean Fleet in November. She generally escorted larger ships of the Mediterranean Fleet as they protected convoys against attacks from the Italian Fleet. Griffin took part in the Battle of Cape Matapan in March 1941 and the evacuations of Greece and Crete in April–May 1941. In June she took part in the Syria-Lebanon Campaign and was escorting convoys and the larger ships of the Mediterranean Fleet until she was transferred to the Eastern Fleet in March 1942.
HMS Grenade (H86) was a G-class destroyer built for the Royal Navy during the 1930s. She was transferred from the Mediterranean Fleet shortly after the beginning of World War II for service in home waters. The ship participated in the early stages of the Norwegian Campaign in April 1940. German Junkers Ju 87 Stuka dive bombers sank Grenade as she evacuated Allied troops during Operation Dynamo on 29 May 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 Hesperus was an H-class destroyer that had originally been ordered by the Brazilian Navy with the name Juruena in the late 1930s, but was purchased by the Royal Navy after the beginning of World War II in September 1939, commissioned in 1940 as HMS Hearty and then quickly renamed as Hesperus.
HMS Icarus was one of nine I-class destroyers built for the Royal Navy during the 1930s.
The G- and H-class destroyers were a group of 18 destroyers built for the Royal Navy during the 1930s. Six additional ships being built for the Brazilian Navy when World War II began in 1939 were purchased by the British and named the Havant class. The design was a major export success with other ships built for the Argentine and Royal Hellenic Navies. They were assigned to the Mediterranean Fleet upon completion and enforced the Non-Intervention Agreement during the Spanish Civil War of 1936–1939.
HMS Grafton (H89) was a G-class destroyer built for the Royal Navy during the mid-1930s. During the Spanish Civil War of 1936–1939 the ship spent considerable time in Spanish waters, enforcing the non-intervention measures agreed by Britain and France. After the beginning of World War II she was transferred from the Mediterranean Fleet to Great Britain for escort and contraband inspection duties. Grafton was refitting when the Norwegian Campaign began in April 1940, but the ship escorted convoys to Norway once her refit was completed. She evacuated British troops from the Dunkirk bridgehead in May, but was sunk by a German submarine after she stopped to rescue survivors from another British destroyer.
HMS Greyhound was a G-class destroyer built for the Royal Navy in the 1930s. Greyhound participated in the Norwegian Campaign in April 1940, the Dunkirk evacuation in May and the Battle of Dakar in September before being transferred to the Mediterranean Fleet in November. The ship generally escorted the larger ships of the Mediterranean Fleet as they protected convoys against attacks from the Italian Fleet. She sank two Italian submarines while escorting convoys herself in early 1941. Greyhound was sunk by German Junkers Ju 87 Stuka dive bombers north-west of Crete on 22 May 1941 as she escorted the battleships of the Mediterranean Fleet attempting to intercept the German sea-borne invasion forces destined for Crete.
HMS Basilisk was a B-class destroyer built for the Royal Navy around 1930. Initially assigned to the Mediterranean Fleet, she was transferred to the Home Fleet in 1936. The ship escorted convoys and conducted anti-submarine patrols early in World War II before participating in the Norwegian Campaign. Basilisk was sunk by German aircraft during the Dunkirk evacuation in 1940.
HMS Beagle was a B-class destroyer built for the Royal Navy (RN) around 1930. Initially assigned to the Mediterranean Fleet, she was transferred to the Home Fleet in 1936. She spent most of World War II on escort duty, taking part in the Norwegian Campaign, the Battle of the Atlantic, Operation Torch, the Russian Convoys, and in the Normandy landings before accepting the surrender of the German garrison of the Channel Islands the day after the formal German surrender on 9 May together with another ship.
HMS Boadicea was a B-class destroyer built for the Royal Navy (RN) around 1930. Initially assigned to the Mediterranean Fleet, she was transferred to the Home Fleet in 1936. Before her departure, the ship evacuated civilians from Spain during the beginning of the Spanish Civil War of 1936–1939. Boadicea later spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. During World War II, the ship spent the bulk of the war on convoy escort duty in British waters and participated in the Battle of the Atlantic, Operation Torch, the Russian Convoys, and in the Normandy landings. Badly damaged by German dive bombers in 1940, she was sunk almost exactly four years later by German aircraft.
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 Harvester was an H-class destroyer originally ordered by the Brazilian Navy with the name Jurua in the late 1930s, but bought by the Royal Navy after the beginning of World War II in September 1939. Almost immediately after being commissioned, in May 1940, the ship began evacuating Allied troops from Dunkirk and other locations in France. Afterwards she was assigned to the Western Approaches Command for convoy escort duties. Harvester and another destroyer sank a German submarine in October. She was briefly assigned to Force H in May 1941, but her anti-aircraft armament was deemed too weak and she was transferred to the Newfoundland Escort Force in June 1941 for escort duties in the North Atlantic. The ship was returned to the Western Approaches Command in October 1941 and was converted to an escort destroyer in early 1942. Harvester was torpedoed and sunk in March 1943 by a German submarine after having rammed and sunk another submarine the previous day while escorting Convoy HX 228.
HMS Havelock was an H-class destroyer that had originally been ordered by the Brazilian Navy with the name Jutahy in the late 1930s, but was bought by the Royal Navy after the beginning of the Second World War in September 1939 and later renamed. She participated in the Norwegian Campaign in May 1940 and was assigned to convoy escort and anti-submarine patrols with the Western Approaches Command afterwards. The ship was briefly assigned to Force H in 1941, but her anti-aircraft armament was deemed too weak and she rejoined Western Approaches Command. Havelock became flotilla leader of Escort Group B-5 of the Mid-Ocean Escort Force in early 1942 and continued to escort convoys in the North Atlantic for the next two years. The ship was converted to an escort destroyer and sank one submarine during the war. After the end of the war, she escorted the ships carrying the Norwegian government in exile back to Norway and served as a target ship through mid-1946. Havelock was scrapped beginning in late 1946.
HMS Highlander was an H-class destroyer that had originally been ordered by the Brazilian Navy with the name Jaguaribe in the late 1930s, but was bought by the Royal Navy after the beginning of World War II in September 1939 and later renamed. When completed in March 1940, she was assigned to the 9th Destroyer Flotilla of the Home Fleet. The ship was assigned to convoy escort duties in June with the Western Approaches Command, sinking one German submarine in October. Highlander was transferred to Freetown, Sierra Leone, in mid-1941 to escort convoys off West Africa, but returned to the United Kingdom in August. She became flotilla leader of Escort Group B-4 of the Mid-Ocean Escort Force in early 1942 and continued to escort convoys in the North Atlantic for the rest of the war. The ship became a target ship after the war ended and was sold for scrap in mid-1946.
HMS Delight was a D-class destroyer built for the Royal Navy in the early 1930s. Delight was initially assigned to the Mediterranean Fleet before she was transferred to the China Station in early 1935. She was temporarily deployed in the Red Sea during late 1935 during the Abyssinia Crisis, before returning to her duty station where she remained until mid-1939. Delight was transferred back to the Mediterranean Fleet just before the Second World War began in September 1939. She served with the Home Fleet during the Norwegian Campaign. The ship was sunk by German dive-bombers on 29 July 1940 while attempting to transit the English Channel in daylight.
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