The Reichsmarine was the name of the German Navy during the Weimar Republic and first two years of Nazi Germany. It was the naval branch of the Reichswehr, existing from 1919 to 1935. In 1935, it became known as the Kriegsmarine, a branch of the Wehrmacht; a change implemented by Adolf Hitler. Many of the administrative and organizational tenets of the Reichsmarine were then carried over into the organization of the Kriegsmarine.
The Finnish Navy is one of the branches of the Finnish Defence Forces. The navy employs 2,300 people and about 4,300 conscripts are trained each year. Finnish Navy vessels are given the ship prefix "FNS", short for "Finnish Navy ship", but this is not used in Finnish language contexts. The Finnish Navy also includes coastal forces and coastal artillery.
HMS Hunter was a H-class destroyer built for the Royal Navy in the mid-1930s. During the Spanish Civil War of 1936–1939 the ship enforced the arms blockade imposed on both sides by Britain and France, until she struck a mine in May 1937. She was under repair for the next year and a half, after which she rejoined the Mediterranean Fleet. During the first few months of the Second World War, Hunter searched for German commerce raiders in the Atlantic Ocean until she was transferred back to Britain in February 1940. Returning to action in the Norwegian Campaign, she was sunk by German destroyers during the First Battle of Narvik in April 1940.
The Romanian Navy is the navy branch of the Romanian Armed Forces; it operates in the Black Sea and on the Danube. It traces its history back to 1860.
The Hunt class was a class of escort destroyer of the Royal Navy. The first vessels were ordered early in 1939, and the class saw extensive service in the Second World War, particularly on the British east coast and Mediterranean convoys. They were named after British fox hunts. The modern Hunt-class GRP hulled mine countermeasure vessels maintain the Hunt names lineage in the Royal Navy.
The Algerine-class minesweeper was a large group of minesweepers built for the Royal Navy (RN) and the Royal Canadian Navy (RCN) during the Second World War. 110 ships of the class were launched between 1942 and 1944.
The Baltic Sea Campaigns were conducted by Axis and Allied naval forces in the Baltic Sea, its coastal regions, and the Gulf of Finland during World War II. After early fighting between Polish and German forces, the main combatants were Germany and Finland, opposed by the Soviet Union. Sweden's navy and merchant fleet played important roles, and the British Royal Navy planned Operation Catherine for the control of the Baltic Sea and its exit choke point into the North Sea.
HMCS Alberni was a Flower-class corvette that served in the Royal Canadian Navy (RCN) during the Second World War. The Flower-class corvettes were warships designed for anti-submarine warfare. The ship was constructed by Yarrows Ltd. in Esquimalt, British Columbia, laid down on 19 April 1940, launched on 22 August and commissioned on 4 February 1941. The corvette sailed east to join the RCN's fleet in the Atlantic via the Panama Canal, where upon arrival, the vessel began escorting trans-atlantic convoys in the Battle of the Atlantic. Arvida took part in the key convoy battle of Convoy SC 42. In 1942, the corvette was transferred to Allied convoy assignments associated with Operation Torch in the Mediterranean Sea. In 1944, Arvida was among the Canadian naval vessels assigned to Operation Neptune, the naval component of the invasion of Normandy and escorted support ships to and from the United Kingdom on D-day.
The German torpedo boats of World War II were armed principally, if not exclusively, with torpedoes and varied widely in size. They were not small schnellboote but small seagoing vessels, the larger of which were comparable to destroyers. During World War II, German torpedo boats were administratively grouped into several torpedo-boat flotillas.
HMS Sickle was a third-batch S-class submarine built for the Royal Navy during World War II. Completed in 1942, she made her initial war patrol off the Norwegian coast. Sickle then sailed to Gibraltar, from where she conducted one patrol, then to Algiers, French North Africa. From 10 May to 10 October, the boat patrolled the Gulf of Genoa five times and sank a German submarine as well as three minesweepers and an escort ship. She then moved to Beirut, French Lebanon, and conducted two patrols in the Aegean Sea, sinking three caïques and a merchant ship, in addition to landing resistance operatives in Greece.
Coastal Forces was a division of the Royal Navy initially established during World War I, and then again in World War II under the command of Rear-Admiral, Coastal Forces. It remained active until the last minesweepers to wear the "HM Coastal Forces" cap tally were taken out of reserve in 1968. In 2020, 1st Patrol Boat Squadron was restructured as Coastal Forces Squadron encompassing the Archer-class patrol vessels and the Batch 1 River-class offshore patrol vessels and are responsible for UKEEZ Protection and Patrol.
Steam gun boats (SGBs) were small Royal Navy vessels built from 1940 to 1942 for Coastal Forces during the Second World War. The class consisted of nine steam-powered torpedo boats.
Commissioned minesweepers and danlayers of the Royal New Zealand Navy (RNZN) from its formation on 1 October 1941 to the present. The RNZN was created two years into World War II. For coherence this article covers the war years from the start, and thus includes also the New Zealand minesweepers operating from the beginning of the war.
HMS Guysborough was a VTE-engined Bangor-class minesweeper of the Royal Navy. Before commissioning she was transferred to the Royal Canadian Navy on loan. She saw action in the Battle of the Atlantic and the Invasion of Normandy. She was torpedoed by the German submarine U-868 in 1945 while returning to the United Kingdom.
HMCS Clayoquot was a Bangor-class minesweeper that served with the Royal Canadian Navy during the Second World War. She saw action mainly in the Battle of the Atlantic. She was sunk in 1944. The minesweeper was named after Clayoquot Sound on Vancouver Island, British Columbia.
The Galeb class were minelayers originally built as minesweepers for the Imperial German Navy between 1918 and 1919. In July 1921, the six unarmed vessels were purchased as "tugs" for the navy of the newly created Kingdom of the Serbs, Croats and Slovenes. Re-armed with two Škoda 90 mm (3.5 in) L/45 guns and two machine guns, they could carry 24 naval mines. Also known as the Orao class, they all served until April 1941, when they were captured by the Italians during the World War II German-led Axis invasion of Yugoslavia. They were then put into service by the Regia Marina under new names. Five of the ships were lost or sunk during the war, the remaining vessel was put into service by the Yugoslav Navy after the war, and was finally disposed of in 1962.
HMCS Grandmère was a Bangor-class minesweeper constructed for the Royal Canadian Navy during the Second World War. Entering service in 1941, the minesweeper took part in the Battle of the Atlantic and the Battle of the St. Lawrence before being taken out of service in 1945. The ship was sold for mercantile service following the war, first as the yacht Elda and then the cargo ship Jacks Bay. The ship was sold for scrap in 1968.
The Schichau class consisted of 22 torpedo boats built for the Austro-Hungarian Navy between 1885 and 1891. The class was one of the first torpedo boat classes built for the Austro-Hungarian Navy, and they were initially powered by steam from a single locomotive boiler and were armed with two 37 mm (1.5 in) Hotchkiss guns and two 356 mm (14 in) torpedo tubes. The entire class was reconstructed between 1900 and 1910, when they received two Yarrow boilers and a second funnel.
The Romanian Navy during World War II was the main Axis naval force in the Black Sea campaigns and fought against the Soviet Union's Black Sea Fleet from 1941 to 1944. Operations consisted mainly of mine warfare, but there were also escort missions and localized naval engagements. The largest naval action fought by the Romanian Navy was the 26 June 1941 Raid on Constanța, and its most extensive operation was the 1944 evacuation of the Crimea.
The German torpedo boat T5 was one of a dozen Type 35 torpedo boats built for the Kriegsmarine during the late 1930s. Completed in 1940, she was assigned escort duties in June–July before she was tasked to escort minelayers as they laid their minefields in the North Sea and English Channel in August and September. T5 was transferred to Norway by November and escorted minelaying missions and supported operations in the Baltic Sea after the start of Operation Barbarossa in June 1941. T5 returned to France at the end of the year and then escorted a pair of battleships and a heavy cruiser through the Channel back to Germany in early 1942 in the Channel Dash.
