The River class was a class of 151 frigates launched between 1941 and 1944 for use as anti-submarine convoy escorts in the North Atlantic. The majority served with the Royal Navy (RN) and Royal Canadian Navy (RCN), with some serving in the other Allied navies: the Royal Australian Navy (RAN), the Free French Navy (FFN), the Royal Netherlands Navy and, post-war, the South African Navy (SAN).
HMS Plym (K271) was a River-class frigate that served in the Royal Navy between 1943 and 1952. The ship was destroyed in the United Kingdom's first nuclear weapon test, Operation Hurricane in 1952.
HMS Rapid was an R-class destroyer of the Royal Navy that saw service during the Second World War and was sunk as a target in 1981.
UBS Mayu was the first flagship of the Burmese Navy. She was commissioned on 25 May 1947 and saw 32 years of active service during which she participated in many counter-insurgency campaigns, safeguarding Myanmar's territorial waters, and also served as training ship for the officers and ratings of Myanmar (Burma) Navy. The ship had been built as River-class frigate HMS Fal for the Royal Navy during World War II and was transferred to the Burmese government in 1947 on loan, and permanently in 1948. She was decommissioned in 1979 and was converted to a museum ship.
HMCS Penetang was a River-class frigate that served in the Royal Canadian Navy from 1944 to 1945 during the Second World War. She fought in the Battle of the Atlantic as a convoy escort. She was recommissioned and served as a Prestonian-class frigate from 1954 to 1956. She was named for Penetanguishene, Ontario.
HMNZS Taupo, originally HMS Loch Shin, was a Loch-class frigate which served in the Royal Navy during the Second World War, and then in the Royal New Zealand Navy (RNZN) from 1948 to 1961. She was scrapped in 1962.
HMS Nene was a River-class frigate, designed for anti-submarine operations, that served with the Royal Navy during the Second World War. In 1944 she was loaned to the Royal Canadian Navy and recommissioned as HMCS Nene, who returned her to the Royal Navy in 1945. Following the war she remained in reserve until disposed of in 1955.
HMS Ekins (K552) was a British Captain-class frigate of the Royal Navy that served 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.
HMS Ettrick was a River-class frigate that fought for the Royal Navy and the Royal Canadian Navy during the Second World War. The vessel primarily saw action in the Battle of the Atlantic as a convoy escort. The ship was named for the Ettrick Water in Scotland.
HMS Meon was a River-class frigate that served with the Royal Navy and Royal Canadian Navy in the Second World War. The vessel was used primarily as a convoy escort in the Battle of the Atlantic, but also took part in the Invasion of Normandy. After the war, the ship was converted to a headquarters vessel for amphibious operations, and saw service in the Persian Gulf from 1952 to 1965, before being scrapped in 1966. She was named for the River Meon in the United Kingdom. HMS Meon was sponsored by the town of Bletchley in Buckinghamshire.
HMS Monnow was a River-class frigate of the Royal Navy. The frigate served as a convoy escort in the Battle of the Atlantic during the Second World War. Named for the River Monnow in the United Kingdom, the vessel was transferred to the Royal Canadian Navy in 1944, keeping the same name, and finished the war with them. Returned to the Royal Navy following the war, it was sold to the Royal Danish Navy and renamed Holger Danske. It served until 1960 when it was scrapped. The ship is significant as it is one of the few ships employed by the Royal Canadian Navy never to visit Canada.
HMS Peacock was a modified Black Swan-class sloop of the Royal Navy. She was built for service as a convoy escort during the Second World War, serving in the arctic and Atlantic convoys. After the Second World War she saw service in the Mediterranean. She was scrapped in 1958.
HMS Itchen (K227) was a River-class frigate of the Royal Navy (RN). Itchen was built to the RN's specifications as a Group I River-class frigate. She served in the North Atlantic during World War II.
HMS Teviot (K222) was a River-class frigate of the Royal Navy (RN) from 1942–1955. She served in convoy defence duties in the North Atlantic and Eastern Fleet during World War II. After the war, she served in the South African Navy as HMSAS Teviot before returning to Royal Navy service after six months. Teviot was built to the RN's specifications as a Group I River-class frigate.
HMS Cam (K264) was a River-class frigate of the Royal Navy (RN) from 1944–1945. She served in convoy defence duties in the North Atlantic during World War II. Cam was built to the RN's specifications as a Group II River-class frigate, though Cam was one of the few powered by a turbine engine.
HMS Lagan (K259) was a River-class frigate of the Royal Navy (RN). Lagan was built to the RN's specifications as a Group II River-class frigate. She served in the North Atlantic during World War II.
HMS Mourne (K261) was a River-class frigate of the Royal Navy (RN). Mourne was built to the RN's specifications as a Group II River-class frigate. She served in the North Atlantic during World War II.
HMS Tweed (K250) was a River-class frigate of the Royal Navy (RN). Tweed was built to the RN's specifications as a Group I River-class frigate, though Tweed was one of the few powered by a turbine engine. She served in the North Atlantic during World War II.
HMS Aire, later renamed Tamar, was a River-class frigate of the Royal Navy (RN). Aire was built to the RN's specifications as a Group II River-class frigate. She served in the North Atlantic during World War II.
HMS Spey (K246) was a River-class frigate of the Royal Navy (RN) from 1942 to 1948, subsequently sold to the Egyptian Navy.
United Kingdom
