HMS Arbutus was a Flower-class corvette of the Royal Navy, which was active during the Second World War. She was a successful escort vessel, and took part in the destruction of two U-boats during the Battle of the Atlantic. Arbutus was sunk in the North Atlantic in February 1942.
HMS Marigold was a Flower-class corvette of the Royal Navy. She was launched on 4 September 1940 and was sunk by an Italian air-dropped torpedo on 9 December 1942.
HG 76 was an Allied convoy of the HG series, during the Second World War. It was notable for the destruction of five German U-boats.
HMS Begonia was a Flower-class corvette that served in the Royal Navy during World War II. In 1942 she was lent to the United States Navy and commissioned as USS Impulse. Returned to the Royal Navy in 1945, Begonia was stricken and sold into merchant service. She was wrecked off the coast of Spain in 1970.
36th Escort Group was a British formation of the Royal Navy which saw action during the Second World War, principally in the Battle of the Atlantic. The group operated mainly on the Gibraltar and South Atlantic convoy routes and was involved in several convoy battles, including Convoy HG 76, one of the first Allied victories in the Atlantic campaign.
5th Escort Group was a British formation of the Royal Navy which saw action during the Second World War, principally in the Battle of the Atlantic.
An Escort Group consisted of several small warships organized and trained to operate together protecting trade convoys. Escort groups were a World War II tactical innovation in anti-submarine warfare by the Royal Navy to combat the threat of the Kriegsmarine's "wolfpack" tactics. Early escort groups often contained destroyers, sloops, naval trawlers and, later, corvettes of differing specifications lacking the ability to maneuver together as a flotilla of similar warships, but rigorously trained in anti-submarine tactics to use teamwork emphasizing the unique sensors, weapons, speed, and turning radius of each ship. The development of these 'escort groups' proved an effective means of defending shipping convoys through the Battle of the Atlantic.
HMS Keppel was a Thornycroft type flotilla leader built for the Royal Navy at the end of the First World War. She was completed too late to serve in that conflict, but saw extensive service in the inter war years and in World War II. She was an effective convoy escort and U-boat killer, being credited with the destruction of five U-boats during the Battle of the Atlantic. She was the second of three ships named for 18th century Admiral Augustus Keppel.
Convoys SL 138/MKS 28 were two Allied convoys which ran during the Battle of the Atlantic in World War II. SL 138 was one of the SL convoys from the South Atlantic to Britain, and MKS 28 one of the MKS convoys between Britain and the Mediterranean. They were sailing together on the Gibraltar homeward route, having made a rendezvous off Gibraltar in order to cross the Bay of Biscay with the maximum possible escort. They were the subject of a major U-boat attack in October 1943, the first battle in the Kriegsmarine's renewed Autumn offensive.
HMS Vetch (K132) was a Flower-class corvette that served in the Royal Navy during the Second World War. After helping to escort many convoys and sinking two U-boats, she was decommissioned and sold in 1945.
Convoy ON 122 was a trade convoy of merchant ships during the second World War. It was the 122nd of the numbered series of ON convoys Outbound from the British Isles to North America. The ships departed Liverpool on 15 August 1942 and were joined on 17 August by Escort Group B6 of the Mid-Ocean Escort Force.
HMS Stork (L81) was a Bittern-class sloop of the Royal Navy. She was active during the Second World War, serving in convoy escort groups, and was a successful anti-submarine warfare vessel, being credited with the destruction of four U-boats.
HG 84 was an Allied convoy of the HG series during World War II.
HMS Candytuft was a Flower-class corvette, built for the Royal Navy during the Second World War, and was in service in the Battle of the Atlantic. In 1942 she was transferred to the United States Navy as part of the reverse Lend Lease arrangement and renamed USS Tenacity, one of the Temptress-class gunboats. With the end of hostilities she was returned to the Royal Navy and sold into merchantile service.
Convoy OG 71 was a trade convoy of merchant ships during the second World War. It was the 71st of the numbered OG convoys Outbound from the British Isles to Gibraltar. The convoy departed Liverpool on 13 August 1941 and was found on 17 August by a Focke-Wulf Fw 200 Condor of Kampfgeschwader 40. Starting on August 19, it became the first convoy of the war to be attacked by a German submarine wolfpack, when reached by eight U-boats from 1st U-boat Flotilla, operating out of Brest. Ten ships comprising a total tonnage of 15,185 tons were sunk before the U-boats lost contact on 23 August.
Convoy HG 73 was a trade convoy of merchant ships during the Second World War. It was the 73rd of the numbered HG convoys Homeward bound to the British Isles from Gibraltar. The convoy departed Gibraltar on 17 September 1941 and was found on 18 September and was attacked over the next ten days. Nine ships were sunk from the convoy before the submarines exhausted their torpedo inventory on 28 September. Surviving ships reached Liverpool on 1 October.
HMS Rochester (L50) was a Shoreham-class sloop of the Royal Navy. She served during the Second World War and was a successful anti-submarine warfare vessel, being credited with the destruction of five U-boats.
HMS Deptford was a Grimsby-class sloop of the British Royal Navy. Built at Chatham Dockyard in the 1930s, Deptford was launched in 1935 and commissioned later that year. The ship saw early service on the Persian Gulf station, but the outbreak of the Second World War saw Deptford serving as a convoy escort in the North Atlantic and the Mediterranean, sinking a German U-boat in 1941. She survived the war and was scrapped in 1948.
The Gibraltar convoys of World War II were oceangoing trade convoys of merchant ships sailing between Gibraltar and the United Kingdom. Gibraltar convoy routes crossed U-boat transit routes from French Atlantic ports and were within range of Axis maritime patrol aircraft making these convoys vulnerable to observation and interception by bombers, submarines, and surface warships during the Battle of the Atlantic. OG convoys brought supplies from the United Kingdom to Gibraltar from September 1939 until September 1942. Beginning with Operation Torch, OG convoys were replaced by KM convoys transporting military personnel and supplies from the United Kingdom to and past Gibraltar into the Mediterranean Sea. HG convoys brought food, raw materials, and later empty ships from Gibraltar to the United Kingdom from September 1939 until September 1942. After Operation Torch, HG convoys were replaced by MK convoys returning mostly empty ships from the Mediterranean to the United Kingdom. KM and MK convoys ended in 1945.
HMS Larkspur was a Flower-class corvette, built for the Royal Navy during the Second World War, and was in service in the Battle of the Atlantic. In 1942 she was transferred to the United States Navy as part of the Reverse Lend-Lease arrangement and renamed USS Fury, one of the Temptress-class gunboats. With the end of hostilities she was returned to the Royal Navy and sold into mercantile service.
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