HMS Egret was a sloop of the British Royal Navy, the lead ship of her class. She was built by J. Samuel White at Cowes, Isle of Wight, was launched on 31 May 1938, and entered service on 11 November that year. Egret served as a convoy escort with the Western Approaches Command from 1940 until her loss in August 1943: She was on anti-submarine patrol in the Bay of Biscay when she was sunk by a guided missile in combat, the first ship to be lost in this manner.
HMS Wellington is a Grimsby-class sloop, formerly of the Royal Navy. During the Second World War, she served as a convoy escort ship in the North Atlantic. She is now moored alongside the Victoria Embankment, at Temple Pier, on the River Thames in London, England. From 1948 to 2023 she was the headquarters ship of the Honourable Company of Master Mariners, known as HQSWellington.
HMS Dunedin was a Danae-class light cruiser of the Royal Navy, pennant number D93. She was launched from the yards of Armstrong Whitworth, Newcastle-on-Tyne on 19 November 1918 and commissioned on 13 September 1919. She has been the only ship of the Royal Navy to bear the name Dunedin.
The Grimsby class were a class of 13 sloops laid down between 1933 and 1940. Of these, eight were built in the United Kingdom for the Royal Navy, four in Australia for the Royal Australian Navy and one for the Royal Indian Navy. Main armament was initially two 4.7-inch (120 mm) guns for RN ships and three 4-inch (100 mm) for Australian ships, but armament varied considerably between ships, and was increased later.
HMAS Parramatta (U44) was a Grimsby-class sloop of the Royal Australian Navy (RAN). Built during the late 1930s, Parramatta operated in the Red Sea and Mediterranean during World War II. The sloop was torpedoed by the German submarine U-559 on 27 November 1941, and sank with 138 of the 162 aboard.
HMS Aberdeen was a Grimsby-class sloop in the British Royal Navy. Built in Devonport Dockyard, Plymouth, UK by Thornycroft, she was launched on 22 January 1936.
HMS Dundee was a Shoreham-class sloop of the British Royal Navy. The ship was built at Chatham Dockyard, entering service in 1933.
HMS Bittern was a Bittern-class sloop of the Royal Navy. Although the last to be completed she was the name ship of her class, replacing an earlier Bittern which had been re-named before launch. Bittern was laid down on 27 August 1936 by J. Samuel White, of Cowes, Isle of Wight, launched on 14 July 1937 and completed on 15 March 1938.
The Hastings class, also known as the Folkestone class, was a class of sloop which were built for the Royal Navy and the Royal Indian Navy in the interwar period. In total five ships were built, and went on to see service in the Second World War.
HMS Hastings was a Hastings-class sloop of the Royal Navy that saw action in World War II. She was built by HM Dockyard Devonport, laid down on 29 July 1929 and launched on 10 April 1930. She was completed on 26 November 1930 and commissioned that same day by the Honourable Alice Brand. She is the sixth ship to bear the name HMS Hastings. Her pennant number was L27, but changed to U27 in May 1940.
The Bittern-class sloop was a three-ship class of long-range escort vessels used in the Second World War by the Royal Navy.
HMIS Indus was a Grimsby-class sloop of the Royal Indian Navy launched in 1934 and sunk during the Second World War in 1942. She was a slightly enlarged version of other vessels in the Grimsby class. She was named after the Indus River. Indus served mainly as an escort vessel, and she was therefore lightly armed. Her pennant number was changed to U67 in 1940.
HMS Bideford was a Royal Navy Shoreham-class sloop. She was named after the town of Bideford in Devon and was launched on 1 April 1931.
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.
HMS Grimsby was a sloop of the British Royal Navy, the lead ship of her class. Grimsby was built in the 1930s, entering service in 1934. Serving most of her pre-war service at Hong Kong, Grimsby was deployed on convoy escort duties along the East coast of the Britain and in the Mediterranean Sea during the Second World War, and was sunk by dive bombers off Tobruk on 25 May 1941.
HMS Pelican (L86) was an Egret-class sloop, built for the British Royal Navy. She was active during the Second World War and was a successful anti-submarine warfare vessel, being credited with the destruction of four U-boats.
HMS Enchantress (L56) was a Bittern-class sloop, built for the British Royal Navy. She was the lead ship of her class, being laid down as Bittern, but renamed as Enchantress before being launched by Lady Jean Alice Elaine Cochrane. She was active during the Second World War, serving mainly as a convoy escort, and was a successful anti-submarine warfare vessel, being credited with the destruction of an Italian submarine in 1942.
HMS Lapwing (U62) was a modified Black Swan-class sloop of the Royal Navy.
HMS Auckland (L61) was an Egret-class sloop built for the British Royal Navy. She was active during the Second World War and was employed as a convoy escort and anti-submarine warfare vessel. Auckland was sunk in an air attack in the eastern Mediterranean in June 1941.
Royal Navy 
