HMS Kempenfelt in August 1933 | |
History | |
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United Kingdom | |
Name | Kempenfelt |
Namesake | Rear Admiral Richard Kempenfelt |
Awarded | 15 July 1930 |
Builder | J. Samuel White, Cowes |
Laid down | 18 October 1930 |
Launched | 29 October 1931 |
Completed | 30 May 1932 |
Fate | Transferred to Royal Canadian Navy, 19 October 1939 |
Canada | |
Name | Assiniboine |
Namesake | Assiniboine River |
Commissioned | 19 October 1939 |
Decommissioned | 8 August 1945 |
Motto | Fideliter (Latin: "Faithfully") |
Nickname(s) | "Bones" |
Honours and awards | Atlantic 1939-45, Biscay 1944, English Channel 1944-45 [1] |
Fate |
|
Badge | Badge: On a field Black a Sword proper between two wings greenover two wavelets Silver and Blue. |
General characteristics | |
Displacement |
|
Length | 329 ft (100.3 m) o/a |
Beam | 33 ft (10.1 m) |
Draught | 12 ft 6 in (3.8 m) |
Installed power | 36,000 shp (27,000 kW) |
Propulsion |
|
Speed | 36 knots (67 km/h; 41 mph) |
Range | 5,500 nmi (10,200 km; 6,300 mi) at 15 knots (28 km/h; 17 mph) |
Complement | 145 |
Armament |
|
HMS Kempenfelt was a C-class destroyer built for the Royal Navy in the early 1930s. A flotilla leader, she saw service in the Home Fleet before World War II and the ship made several deployments to Spanish waters during the Spanish Civil War, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
Kempenfelt was transferred to the Royal Canadian Navy (RCN) in 1939 and renamed HMCS Assiniboine. During World War II, she served as a convoy escort in the battle of the Atlantic, sinking one German submarine by ramming, on anti-submarine patrols during the invasion of Normandy, and was employed as a troop transport after VE Day for returning Canadian servicemen, before being decommissioned in mid-1945.
Assiniboine was sold for scrap in 1945, but she ran aground while being towed to the breakers and was not broken up until 1952.
Kempenfelt displaced 1,390 long tons (1,412 t) at standard load and 1,901 long tons (1,932 t) at deep load. The ship had an overall length of 329 feet (100.3 m), a beam of 33 feet (10.1 m) and a draught of 12 feet 6 inches (3.8 m). She was powered by Parsons geared steam turbines, driving two shafts, which developed a total of 36,000 shaft horsepower (27,000 kW) and gave a maximum speed of 36 knots (67 km/h; 41 mph). Steam for the turbines was provided by three Yarrow water-tube boilers. Kempenfelt carried a maximum of 473 long tons (481 t) of fuel oil that gave her a range of 5,500 nautical miles (10,200 km; 6,300 mi) at 15 knots (28 km/h; 17 mph). The ship's complement was 175 officers and men. [2]
The ship mounted four 45-calibre 4.7-inch Mark IX guns in single mounts, designated 'A', 'B', 'X', and 'Y' from front to rear. For anti-aircraft (AA) defence, Kempenfelt had a single QF 3-inch 20 cwt [Note 1] AA gun between her funnels, and two 40-millimetre (1.6 in) QF 2-pounder Mk II AA guns mounted on the aft end of her forecastle deck. The 3-inch (76 mm) AA gun was removed in 1936 and the 2-pounders were relocated to between the funnels. She was fitted with two above-water quadruple torpedo tube mounts for 21-inch torpedoes. [3] Three depth-charge chutes were fitted, each with a capacity of two depth charges. After World War II began this was increased to 33 depth charges, delivered by one or two rails and two throwers. [4]
The changes made to Assiniboine's armament during the war (dates can only be roughly assigned) were first the replacement of the ship's rear torpedo tube mount by a 12-pounder AA gun and the 2-pounders were exchanged for quadruple Mark I mounts for the QF 0.5-inch Vickers Mk III machine gun. Later, 'Y' gun was also removed to allow her depth charge stowage to be increased to at least 60 depth charges. 'X' gun was later removed and the 12-pounder was resited in its place to further increase her depth charge capacity. Later changes included fitting a split Hedgehog anti-submarine spigot mortar on each side of 'A' gun, exchanging her two quadruple .50-calibre Vickers machine guns mounted between her funnels for two Oerlikon 20 mm AA guns, and the addition of two Oerlikon guns to her searchlight platform. The ship's director-control tower and rangefinder above the bridge were removed in exchange for a Type 271 target indication radar. A Type 286 short-range surface search radar was also added as was an HF/DF radio direction finder on a short mainmast. [5]
The ship was ordered on 15 July 1930 from J. Samuel White at Cowes under the 1929 Programme. Kempenfelt was laid down on 18 October 1930, launched on 30 September 1931, [6] as the 2nd ship to carry the name, [7] and completed on 30 May 1932. [6] Built as a flotilla leader, she displaced 15 long tons more than the rest of her class and carried an extra 30 personnel. These personnel formed the staff of the Captain (D) of the flotilla. [2]
Kempenfelt was assigned to the 2nd Destroyer Flotilla, of the Home Fleet, after her commissioning. [6] The ship briefly mounted an experimental 5.1-inch (130 mm) gun on 'B' mount for evaluation purposes during this time; it was replaced by the standard 4.7-inch gun. [8] She was based at Rosyth for most of the rest of 1932, but visited the Mediterranean between January and March 1933 before returning home. The ship was given a refit at Devonport that ended in January 1934. Shortly afterwards, Kempenfelt participated in the Home Fleet's tour of the West Indies that ended in March. The ship visited various Scandinavian ports during the remainder of the year. [6] She participated in King George V's Silver Jubilee Fleet Review at Spithead on 16 July 1935. [9] Following the Italian invasion of Abyssinia, Kempenfelt was sent in August to the Red Sea with the other ships of the 2nd Flotilla to monitor Italian warship movements until April 1936. She was given a brief refit at Devonport that lasted until June upon her return to the UK. During the first stages of the Spanish Civil War in late 1936, the ship evacuated British nationals from several different Spanish ports. [10]
In December, Kempenfelt began a more thorough refit at Devonport that lasted until 10 April 1937 and returned to Spanish waters afterwards to intercept shipping carrying contraband goods to Spain and to protect British-flagged ships. [10] On 6 March, the ship and the destroyer Boreas, rescued survivors from the Nationalist heavy cruiser Baleares after she was sunk by Republican destroyers during the Battle of Cape Palos. [11] She was refitted at Chatham in May–June 1938 and made a number of port visits in Scandinavia the following month. Kempenfelt was transferred to the Portsmouth Local Flotilla and remained there until the war began in September 1939. [10]
The ship was transferred to the 18th Destroyer Flotilla, based at the Isle of Portland, where she escorted shipping and conducted anti-submarine patrols. [10] Kempenfelt was purchased before the war began by the Canadian government, but it agreed to allow the British to retain her until the Royal Navy could compensate for her loss by requisitioning enough auxiliary anti-submarine vessels. By the time that the British were ready to turn her over to the RCN, the ship was under repair after a collision and the hand over was delayed until 19 October. She was renamed Assiniboine and arrived at Halifax, Nova Scotia on 17 November. The ship was not fitted with the steam heating necessary to operate in a Canadian winter and she was transferred to the Caribbean in exchange for the destroyer HMCS Saguenay. Assiniboine arrived at Kingston, Jamaica, on 8 December. [12]
Assigned to the North America and West Indies Station, the highlight of the ship's service in the Caribbean was the capture of the German blockade runner MV Hannover in the Mona Passage between the islands of Hispaniola and Puerto Rico on the night of 8/9 March 1940. Initially intercepted by the light cruiser Dunedin, the crew of Hannover disabled their steering gear and set the ship on fire. Assiniboine took the burning ship under tow to prevent her from entering the waters of the neutral Dominican Republic while the cruiser sprayed water on the fire. The two ships swapped roles in the morning and the destroyer put some of her crew aboard Hannover to help Dunedin's boarding party fight the fire while the cruiser towed the freighter to Kingston. Assiniboine arrived in Halifax on 31 March for a refit. [13]
After the completion of her refit, the ship escorted local convoys in and around Halifax until 15 January 1941 when she was transferred to Greenock and assigned to the 10th Escort Group of the Mid-Ocean Escort Force that was based there. Assiniboine rescued survivors from SS Anchises on 28 February and was damaged in a collision with MV Lairdswood on 5 April. Her repairs were not completed until 22 May and she was transferred to St. John's, Newfoundland in June to reinforce escort forces in the Western Atlantic. [10] In early August, Assiniboine, her sister Restigouche and the ex-American destroyer HMS Ripley, escorted the battleship Prince of Wales to Placentia Bay where Prime Minister Winston Churchill met President Franklin Roosevelt for the first time. [14]
Whilst escorting Convoy SC 94 in early August 1942 as part of Escort Group C1, Assiniboine's Type 286 radar spotted U-210 in a heavy fog on 6 August. The destroyer closed on the contact and briefly spotted the submarine twice before losing her in the fog. The submarine reappeared crossing the destroyer's bow at a range of 50 yards (46 m), and both ships opened fire. The range was too close for Assiniboine's 4.7-inch guns to engage, but her .50-calibre machine guns shot up the submarine's deck and conning tower. This kept the Germans from manning their 88-millimetre (3.5 in) deck gun, but the 20-millimetre (0.79 in) flak gun was already manned and firing. The gun punched holes through the destroyer's plating that set some petrol tanks on the deck afire and disabled 'A' gun. It also claimed the only Canadian casualty during the engagement: Ordinary Seaman Kenneth "Wiley" Watson from Revelestoke, British Columbia. The destroyer was unable to ram U-210 until the rear 4.7-inch gun hit the conning tower, killing the entire bridge crew and the .50-caliber machine guns were able to silence the flak gun. This caused Lieutenant Sorber, the senior surviving officer, to order the submarine to dive, but this meant that she had to hold a straight course while doing so. Assiniboine was able to take advantage of this and rammed U-210 abaft the conning tower whilst she was diving. This caused the electric motors to fail, damaged her propellers and led to water entering the submarine, as a result of which Sorber ordered the ballast tanks to be blown and the submarine abandoned. The destroyer rammed her again when U-210 resurfaced, dropped a pattern of depth charges set to detonate at shallow depth and hit her one more time with a 4.7-inch shell before the submarine finally sank. [15] A number of survivors were rescued by Assiniboine and the British corvette Dianthus, before the former ship departed for home for repairs as she was taking on water below the waterline. [15] She required nearly two months of repairs at Halifax and was assigned to Escort Group C3 when they were completed on 20 December. [10] [16] Whilst en route to Londonderry, Assiniboine dropped a shallow pattern of depth charges on a submarine contact and badly damaged her stern on 2 March 1943. The ship was repaired at Liverpool between 7 March and 13 July and then assigned to Escort Group C1. She continued her escort work until April 1944 when she began a refit at Shelburne, Nova Scotia. Upon its completion in July, Assiniboine was assigned to the Western Approaches Command. [10] The following month, the 12th Support Group, including Assiniboine, engaged three German minesweepers on 12 August, without sinking any. [17] She remained in British waters for the rest of the war; the ship was damaged in a collision with SS Empire Bond on 14 February 1945 and was under repair until early March. [10]
Assiniboine returned to Canada in June and was briefly used as a troop transport before a boiler room fire on 4 July effectively ended her career. She was paid off on 8 August and placed on the disposal list. Whilst on tow to the breakers in Baltimore, she ran aground near East Point, Prince Edward Island. Attempts to get her off failed, and she was left to rust until eventually being broken up in place in 1952. [10]
Convoy | Escort Group | Dates | Notes |
---|---|---|---|
SC 62 | 30 Dec 1941-8 Jan 42 [18] | Newfoundland to Iceland | |
SC 69 | 13-23 Feb 1942 [18] | Newfoundland to Northern Ireland | |
ON 74 | 10–20 March 1942 [19] | Northern Ireland to Newfoundland | |
SC 77 | 3–12 April 1942 [18] | Newfoundland to Northern Ireland | |
ON 88 | 22 April-3 May 1942 [19] | Northern Ireland to Newfoundland | |
HX 189 | MOEF group C1 | 14–20 May 1942 [20] | Newfoundland to Northern Ireland |
ON 100 | MOEF group C1 | 3–13 June 1942 [19] | Northern Ireland to Newfoundland |
HX 195 | MOEF group C1 | 24 June-1 July 1942 [20] | Newfoundland to Northern Ireland |
ON 112 | MOEF group C1 | 14–25 July 1942 [19] | Northern Ireland to Newfoundland |
Convoy SC 94 | MOEF group C1 | 2-6 Aug 1942 [18] | Newfoundland to Northern Ireland |
HX 221 | MOEF group C3 | 5-13 Jan 1943 [20] | Newfoundland to Northern Ireland |
ON 163 | MOEF group C3 | 25 Jan-8 Feb 1943 [19] | Northern Ireland to Newfoundland |
ON 195 | 1-8 Aug 1943 [19] | Northern Ireland to Newfoundland | |
HX 252 | 20-27 Aug 1943 [20] | Newfoundland to Northern Ireland | |
ON 201 | 10-18 Sept 1943 [19] | Northern Ireland to Newfoundland | |
HX 258 | 28 Sept-5 Oct 1943 [20] | Newfoundland to Northern Ireland | |
ON 207 | 19-28 Oct 1943 [19] | Northern Ireland to Newfoundland | |
HX 264 | 6-16 Nov 1943 [20] | Newfoundland to Northern Ireland | |
ON 213 | 28 Nov-7 Dec 1943 [19] | Northern Ireland to Newfoundland | |
HX 270 | 15-25 Dec 1943 [20] | Newfoundland to Northern Ireland | |
ON 219 | 9-20 Jan 1944 [19] | Northern Ireland to Newfoundland | |
HX 276 | 28 Jan-6 Feb 1944 [20] | Newfoundland to Northern Ireland | |
ON 224 | 15-26 Feb 1944 [19] | Northern Ireland to Newfoundland | |
SC 154 | 2–15 March 1944 [18] | Newfoundland to Northern Ireland | |
ONS 32 | 29 March-13 April 1944 [19] | Northern Ireland to Newfoundland |
HMS Garland, also known by her Polish designation ORP Garland, 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. Shortly after World War II began, she was badly damaged by the premature explosion of her own depth charges and required over six months of repairs. Before these were completed, Garland was loaned to the Polish Navy in May 1940. The ship was assigned to the Mediterranean Fleet afterwards and escorted convoys there before being assigned to the Western Approaches Command in September for escort duties. She escorted a convoy from Gibraltar to Malta during Operation Halberd in September 1941 and escorted Convoy PQ 16 from Iceland to Murmansk in May 1942. She was badly damaged by a near miss from a German bomber during that operation and required three months of repairs.
HMS Hotspur was an H-class destroyer built for the Royal Navy during the 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. During the Norwegian Campaign of the Second World War, she fought in the First Battle of Narvik in April 1940 where she was badly damaged. After her repairs were completed, Hotspur was transferred to Gibraltar where she participated in the Battle of Dakar in September. A month later the ship was badly damaged when she rammed and sank an Italian submarine. She received permanent repairs in Malta and was transferred to the Mediterranean Fleet when they were finished in early 1941. Hotspur participated in the Battle of Cape Matapan in March and evacuated British and Australian troops from both Greece and Crete in April–May. In June the ship participated 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 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 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 Duncan was a D-class destroyer leader built for the Royal Navy in the early 1930s. The ship was initially assigned to the Mediterranean Fleet before she was transferred to the China Station in early 1935 where she remained until mid-1939. Duncan returned to the Mediterranean Fleet just after World War II began in September 1939. She was transferred to the Home Fleet in December 1939, although she was badly damaged in a collision the following month, and required repairs that lasted until July 1940. The ship joined Force H at Gibraltar in October, escorting the larger ships and various convoys until March 1941 when she was transferred to West Africa for convoy escort duties for a few months. Duncan rejoined the 13th Destroyer Flotilla at Gibraltar in July and escorted several convoys to Malta during the rest of the year. After a refit, she briefly returned to the 13th Destroyer Flotilla before joining the Eastern Fleet in the Indian Ocean to participate in Operation Ironclad in May 1942. The ship was recalled home to be converted into an escort destroyer in late 1942.
The C and D class was a group of 14 destroyers built for the Royal Navy in the early 1930s. As in previous years, it was originally intended to order a complete flotilla comprising eight destroyers—plus a flotilla leader as the ninth unit—in each year. However, only four ships—plus a leader—were ordered under the 1929–1930 Programme as the C class. The other four ships planned for the C class were never ordered as an economy measure and disarmament gesture by the Labour government of Ramsay MacDonald. A complete flotilla—the 'D' class—was ordered under the 1930–1931 Programme.
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.
HMS Bulldog (H91) was a B-class destroyer built for the Royal Navy (RN) between 1929 and 1931. Initially assigned to the Mediterranean Fleet, she transferred to the Home Fleet in 1936. 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. Bulldog saw service throughout World War II on convoy escort duty during the Battle of the Atlantic and in the Arctic. Her most notable actions were the capture of an Enigma machine and codebooks from the U-110 in 1941, sinking another German submarine in 1944 and taking the surrender of the German garrisons on the Channel Islands on 9 May 1945. Surplus after the war, she was broken up for scrap in 1946.
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 Boreas 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. She then patrolled Spanish waters, enforcing the arms blockade during the first year of the Spanish Civil War of 1936–1939. She spent most of World War II on convoy escort duties in the English Channel and the North Atlantic, based at Dover, Gibraltar, and Freetown, Sierra Leone. Boreas also participated in Operation Husky and was later loaned to the Royal Hellenic Navy the next year after conversion into an escort destroyer. She was renamed Salamis and served in the Aegean for the rest of the war. Salamis became a training ship after the war until she was returned to Britain and scrapped in 1952.
HMS Brilliant 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. The ship then patrolled Spanish waters enforcing the arms blockade during the first year of the Spanish Civil War of 1936–39. She spent most of World War II on convoy escort duties in the English Channel, and the North Atlantic, based at Dover, Gibraltar, and Freetown, Sierra Leone. During the war, Brilliant never destroyed a submarine, but did sink a Vichy French minesweeper during Operation Torch. She also intercepted two German supply ships and rescued survivors of two troopships that had been torpedoed by submarines. The ship became a target ship at the end of the war and was scrapped in 1948.
HMS Decoy was a D-class destroyer of the Royal Navy. Ordered in 1931, the ship was constructed by John I. Thornycroft & Company, and entered naval service in 1933. Decoy 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. Decoy was transferred back to the Mediterranean Fleet just before the Second World War began in September 1939. She briefly was assigned to West Africa for convoy escort duties in 1940 before returning to the Mediterranean. The ship participated in the Battles of Calabria without significant damage and escorted ships of the Mediterranean Fleet for most of the rest of the year.
HMS Escapade was an E-class destroyer built for the Royal Navy in the early 1930s. Although assigned to the Home Fleet upon completion in 1934, the ship was attached to the Mediterranean Fleet in 1935–1936 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. Escapade was assigned to convoy escort and anti-submarine patrol duties in the Western Approaches when World War II began in September 1939, but transferred back to the Home Fleet at the end of the year.
HMS Fame was an F-class destroyer built for the Royal Navy during the 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 time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. Fame served in the Norwegian Campaign in 1940 before she was severely damaged when she ran aground in October. The ship was refloated several months later and spent a year and a half under repair. Fame was converted into an escort destroyer while under repair and was assigned to escort duties in the North Atlantic when the repairs were completed in mid-1942.
HMS Firedrake was an F-class destroyer built for the Royal Navy during 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 1936–39, she spent much time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
HMS Foxhound was one of nine F-class destroyers built for the Royal Navy in the mid-1930s. Although she was assigned to the Home Fleet, the ship was detached as part of the Mediterranean Fleet to enforce the arms blockade imposed by Britain and France on both sides during the Spanish Civil War of 1936–39. Several weeks after the start of the Second World War in September 1939, Foxhound helped to sink a German submarine and participated in the Second Battle of Narvik during the Norwegian Campaign of April–June 1940. The ship was sent to Gibraltar in mid-1940 and formed part of Force H where she participated in the attack on Mers-el-Kébir. Foxhound escorted the aircraft carriers of Force H as they flew off aircraft for Malta and covered convoys resupplying and reinforcing the island until late 1941. During this time the ship helped to sink another German submarine.
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 Crusader was a C-class destroyer built for the Royal Navy in the early 1930s. She saw service in the Home and Mediterranean Fleets and spent six months during the Spanish Civil War in late 1936 in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. Crusader was sold to the Royal Canadian Navy (RCN) in 1938 and renamed HMCS Ottawa. She was initially deployed on the Canadian Pacific Coast before World War II, but was transferred to the Atlantic three months after the war began. She served as a convoy escort during the battle of the Atlantic until sunk by the German submarine U-91 on 14 September 1942. Together with a British destroyer, she sank an Italian submarine in the North Atlantic in November 1941.