HMS Seahorse was a first-batch S-class submarine built for the Royal Navy during the 1930s. Ordered in March 1931, she was laid down at Chatham Dockyard in September 1931 and launched on 15 November 1932.
HMS Safari was a third batch S-class submarine built for the Royal Navy during World War II. Commissioned in 1942, she was assigned to operate in the Mediterranean Sea. During the course of the war, Safari sank twenty-five ships, most of which were Italian.
HMCS Huron was a Tribal-class destroyer that served in the Royal Canadian Navy in the Second World War and the Korean War. She was the first ship to bear this name, entering service in 1943. She was named for the Huron people. During the Second World War the vessel saw service in Operation Neptune in the Bay of Biscay and along the French coast in support of the invasion of Normandy and escorted convoys to the Soviet Union. Following the war, the ship was placed in reserve. The destroyer was activated in 1950 as a training ship, but with the onset of the Korean War, was modernized and deployed twice to Korea. Following the war, Huron reverted to a training ship and took part in Cold War-era North Atlantic Treaty Organization (NATO) naval exercises until being paid off for the final time in 1963 and broken up for scrap in 1965.
HMS Undine was a U-class destroyer of the British Royal Navy that saw service during World War II. On 27 March 1945, HMS Undine detached from RN Fast Carrier TF57 to rescue the airmen of a downed RN TBF Avenger aircraft also rescued a USN Corsair pilot adrift for two days south of the Sakishima Gunto in the Philippine Sea.
HMS Starfish was a first-batch S-class submarine built for the Royal Navy during the 1930s. Completed in 1933, she participated in the Second World War.
HMS Splendid was a third-batch S-class submarine built for the Royal Navy during World War II. She was laid down on 7 March 1941 and launched on 19 January 1942. After an initial patrol through the Bay of Biscay to Gibraltar, Splendid conducted two patrols in the Mediterranean Sea; one was abandoned after technical problems and on the other she sank two Italian ships. On her next patrol, the submarine attacked two Italian convoys, sinking an Italian destroyer in the second attack. Based in Algiers, the boat operated north of Sicily, sinking six Italian ships, including two tankers and two heavy merchant ships. Splendid was detected by a German destroyer on 21 April 1943 while patrolling off Naples, Italy; the submarine was attacked with depth charges by the destroyer and forced to surface, after which she was scuttled and her surviving crew members taken prisoner. She was the most successful British submarine by tonnage sunk between November 1942 and May 1943.
HMS Saracen was a third-batch S-class submarine built for the Royal Navy during the Second World War. Completed in 1942, Saracen conducted a patrol in the North Sea where she sank a German U-boat. She was then assigned to the 10th Submarine Flotilla in Malta, from where she made three patrols; on her second, she sank an Italian submarine. Saracen was then reassigned to the 8th Submarine Flotilla, based in Algiers, French North Africa.
HMS Sahib was a third-batch S-class submarine built for the Royal Navy during the Second World War. She was launched on 19 January 1942 and commissioned on 13 May 1942. She was the only British naval vessel to bear the name Sahib.
HMS Sportsman was a third-batch S-class submarine built for the Royal Navy during World War II. Completed in 1942, she spent most of the war serving in the Mediterranean Sea. After an initial patrol off Norway, she sank the heavy transport Général Bonaparte in the Mediterranean in 1943 and missed a French oil tanker. She was heavily damaged after a mistaken attack by an Allied bomber, and was sent east after repairs to participate in operations in the Black Sea. After the operation was cancelled, Sportsman patrolled the Aegean Sea, sending several Greek and German ships to the bottom. She sank the German transport SS Petrella in early 1944 despite it being clearly marked as a prisoner-of-war ship, killing 2,670 out of 3,173 Italians aboard. Sportsman sank several more ships, and suffered minor damage when she was detected and sighted while attempting to attack a convoy.
HMS Sunfish was a Royal Navy S-class submarine which was launched on 30 September 1936 and served in the Second World War. Sunfish is one of 12 boats named in the song Twelve Little S-Boats.
HMS Thistle (N24) was a T-class submarine of the Royal Navy. She was laid down by Vickers Armstrong, Barrow and launched in October 1938. She was sunk by the German submarine U-4 on 10 April 1940 near Skudenes.
HMS Unity was a U-class submarine, of the first group of that class constructed for the Royal Navy. The submarine entered service in 1938 and performed war patrols during the Second World War. On 29 April 1940, Unity was accidentally rammed and sunk in Blyth, Northumberland's harbour.
HMS Vanoc was a British V-class destroyer, launched in 1917. The ship saw service in both the First and Second World Wars. During the First World War, Vanoc served as part of two destroyer flotillas, undertaking minelayer and convoy escort roles. In 1919, the destroyer took part in British operations in the Baltic as part of Allied efforts to intervene in the Russian Civil War. During the Second World War, Vanoc was involved in evacuation efforts to remove troops from Norway and France, and was utilised as a convoy escort, protecting convoys from German U-boats. In this role, Vanoc sank a German submarine, German submarine U-100 in March 1941 in the Atlantic, and assisted in the destruction of another, German submarine U-99. Three years later, Vanoc was involved in sinking U-392 in the Straits of Gibraltar in concert with a British frigate and several US anti-submarine aircraft. In January 1945, she was involved in a collision with another Allied vessel off Normandy, before being placed into reserve in June. She was later sold for scrap and was broken up after mid-1946.
Albatros was a submarine chaser of the Regia Marina built in 1930s which served during World War II. Later she was reclassified as a torpedo boat, most likely purely for administrative purposes.
The Arctic Circle defining the "midnight sun" encompasses the Atlantic Ocean from the northern edge of Iceland to the Bering Strait in the Pacific Ocean. Military activity in this area between 1939 and 1945 is often considered part of the Battle of the Atlantic or of the European Theatre of World War II. Pre-war navigation focused on fishing and the international ore-trade from Narvik and Petsamo. Soviet settlements along the coast and rivers of the Barents Sea and Kara Sea relied upon summer coastal shipping for supplies from railheads at Arkhangelsk and Murmansk. The Soviet Union extended the Northern Sea Route past the Taymyr Peninsula to the Bering Strait in 1935.
HMS Wren (D88/I88) was an Admiralty modified W class destroyer built for the Royal Navy. She was ordered in April 1918 from Yarrow Shipbuilders Limited under the 13th Order for Destroyers of the Emergency War Program of 1918–19. She was the third Royal Navy ship to carry the name, which was introduced in 1653.
HMCS Chedabucto was a Bangor-class minesweeper that served with the Royal Canadian Navy during the Second World War. She served primarily in the Battle of the Atlantic. During the Battle of the St. Lawrence in 1943, Chedabucto was sunk in a collision with a cable ship.
HMS Albrighton was a Type III Hunt-class destroyer built for the British Royal Navy. She entered service in February 1942, first carrying out an attack on German ships in the English Channel then taking part in the Dieppe Raid, rescuing survivors from the sinking destroyer HMS Broke. Albrighton was next assigned to search for and destroy the German auxiliary cruiser Komet, then escorted a convoy to Gibraltar in prevision of the Allied landings in North Africa. Between December 1942 and April 1943, she participated in the sinking of three more Axis ships with the First Destroyer Flotilla. During the Normandy Landings in June 1944, Albrighton served as a headquarters ship, then sank two German trawlers in the weeks after the invasion. After being converted to a destroyer in early 1945, she was damaged in a collision with a Landing Ship, then was assigned to the British Eastern Fleet. However, the war ended before she was deployed and Albrighton went into reserve.
HMS Algerine was the lead ship of her namesake class of minesweepers built for the Royal Navy during World War II, the Algerine-class minesweepers. Initially assigned to the North Sea, she was transferred to lead the 12th Minesweeping Flotilla. The Flotilla were posted to the Mediterranean to assist with Operation Torch. In 1942, after a successful mine clearing operation off Bougie, she was torpedoed by the Italian submarine Ascianghi, causing Algerine to sink, leaving only eight survivors.
HMS Sharpshooter was a Halcyon-class minesweeper of the British Royal Navy. Built at Devonport Dockyard, Sharpshooter was completed in 1937. She served through the Second World War, acting both in her designed role as minesweeper and as a convoy escort, escorting several Arctic convoys. She took part in the evacuation from Dunkirk in 1940, and sank the German submarine U-655 in 1942.
United Kingdom
