HSwMS Wachtmeisterwas the second and last of the Wrangel-class destroyers built for the Royal Swedish Navy during World War I. Completed in 1918, the ship was rammed by another Swedish destroyer four years later. At the beginning of World War II in 1939 she was assigned to the Gothenburg Squadron. Wachtmeister was decommissioned in 1947 and was subsequently sold for scrap in 1950.
HSwMS Ehrensköld (11), was the lead ship of her class of destroyer in the Swedish Navy during World War II. Together with the sister ship HSwMS Nordenskjöld (12), she constituted the Ehrensköld class, which, with its size and speed, was a major step in the Swedish destroyer fleet. Initially, Ehrensköld had pennant number 11, which was later changed to 1. In 1951-1952, the ship was converted to frigate, and then received the pennant number 71. She was decommissioned in 1963 and was sold for scrapping in 1973.
HSwMS Magne (30) was a Mode-class destroyer of the Swedish Navy during World War II. She was built at Götaverken and was launched on 25 April 1942 as the second ship of the Mode class. The ship was rebuilt in the mid-1950s and reclassified to frigate in 1953 when she received pennant number 74. Magne was scrapped in Ystad in 1973. The name comes from Magni, the son of Thor in Nordic mythology.
The Spica-class was a class of torpedo boats of the Regia Marina during World War II. These ships were built as a result of a clause in the Washington Naval Treaty, which stated that ships with a tonnage of less than 600 could be built in unlimited numbers. Thirty-two ships were built between 1934 and 1937, thirty of which entered service with Italy.
HSwMS Puke (19) was a Psilander-class destroyer of the Swedish Navy from 1940 to 1947. The ship was purchased from Italy by Sweden in 1940, along with her sister ship HSwMS Psilander. Before that, she served in the Regia Marina as Bettino Ricasoli, one of four members of the Italian Sella class. Puke was scrapped in 1949.
HSwMS Remus (28) was a Romulus-class destroyer of the Royal Swedish Navy during World War II. She had been built as Astore, a Spica-class torpedo boat for Italy's Regia Marina, in the mid-1930s and sold to Sweden in 1940. She was stricken in 1958 and scrapped in 1961.
The Göteborg class was a Swedish World War II destroyer class. Built from 1936–1941 the class was designed as escort and neutral guard destroyers. In total six ships were constructed, HSwMS Göteborg, HSwMS Stockholm, HSwMS Malmö, HSwMS Karlskrona, HSwMS Gävle and HSwMS Norrköping. After World War II the destroyers, later rebuilt as frigates, continued to serve in the Swedish navy. The last ship was decommissioned in 1968.
The Öland class was a Swedish destroyer class. From 1943 to 1947, two destroyers were constructed, HSwMS Öland and HSwMS Uppland. Originally four ships were planned for the class, but after the end of World War II, two were canceled. When commissioned the ships were the largest destroyers that had ever served in the Swedish navy. The ships served in the navy until 1979 when the last ship was decommissioned.
The Romulus class was a class of two destroyers operated by the Royal Swedish Navy during the Second World War. The class consisted of HSwMS Romulus and HSwMS Remus. They were built in Italy as the Spica-class torpedo boats Spica and Astore in the mid-1930s and sold to Sweden in 1940. The two ships were adapted for northern conditions and remained in service during World War II and into the first decades of the Cold War. They were modernized and re-designated as anti-submarine frigates in 1953. Both ships were discarded in 1958.
The Mode class or Mjölner class was a class of four coastal destroyers commissioned by the Royal Swedish Navy during World War II. The design was based on the preceding Psilander class purchased from Italy but with Swedish equipment and armament. The destroyers served as coastal escorts. The class was moderately upgraded and reclassified as frigates during the early part of the Cold War. After nearly thirty years of service, the last vessel was retired in 1970.
HSwMS Mode was a coastal destroyer of the Royal Swedish Navy, built by Götaverken and launched on 11 April 1942 as the lead of the four ship Mode class. Developed from an Italian design, the ship was capable of a wide range of roles, with depth charges to defeat submarines, torpedo tubes to attack ships and anti-aircraft guns for aerial defence, as well as mine laying capability. After serving during World War II, the ship was updated with greater anti-submarine capability and reclassified a frigate in 1953. Decommissioned on 1 July 1970, Mode subsequently operated in a training role until being scrapped in 1978.
HSwMS Mjölner was a coastal destroyer of the Royal Swedish Navy, built by Eriksbergs Mekaniska Verkstad and launched on 9 April 1942 as the last of the four ship Mode class. After serving during World War II, the ship was updated and reclassified a frigate in 1953. Decommissioned in 1966, Mjölner was sold for scrap in 1969.
HSwMS Wrangel was the lead ship of her class of two destroyers built for the Royal Swedish Navy during World War I. At the beginning of World War II in 1939 she was assigned to the Gothenburg Squadron. The ship was stricken in 1947 and was subsequently used as a pilot and target ship. Wrangel sunk as a target in 1960.
The Ragnar class was a class of three destroyers built for the Royal Swedish Navy before World War I. The class consisted of HSwMS Ragnar, HSwMS Sigurd, and HSwMS Vidar. The lead ship, Ragnar, was launched May 30, 1908. The design was based on the earlier destroyer Wale. The Ragnar class led a relatively quiet service life performing routine missions such as escorts and exercises between their commissioning before World War I and their decommissioning shortly after World War II.
HSwMS Wale (3) was a destroyer of the Swedish Navy. Wale was built by Kockums Shipyard and launched on September 21, 1907 and delivered to the fleet on 11 April 1908. The vessel was based on the two former British-built destroyers HSwMS Mode and HSwMS Magne. Wale was the first destroyer to be built in Sweden and was influential in the development of the destroyers in that nation. After Wale, in the years 1907–1911, another five destroyers followed with essentially the same design. These were two ships of the Hugin class and three ships of the Ragnar class. Wale was decommissioned on 18 November 1940. She was sunk as a target outside Fårösund by the Swedish Coastal Artillery and the HSwMS Sundsvall on 26 September 1946.
HSwMS Psilander (18) was a Psilander-class destroyer of the Swedish Navy from 1940 to 1947. The ship was purchased from Italy by Sweden in 1940, along with her sister ship HSwMS Puke. Before that, she served in the Regia Marina as Giovanni Nicotera, one of four members of the Italian Sella class. Psilander was scrapped in 1949.
HSwMS Öland was the lead ship of the two ship Öland-class of destroyers which served with the Royal Swedish Navy. Larger and more stable than previous Swedish destroyers, the vessel was launched on 15 December 1945. Armament was based around two twin mounting for semi-automatic 120 mm (4.7 in) guns, an extensive anti-aircraft defence of seven 40 mm (1.6 in) and eight 20 mm (0.8 in) guns and a quadruple 375 mm (15 in) anti-submarine rocket launcher, as well as torpedoes and mines. The ship was upgraded in 1960, which involved the addition of a Squid anti-submarine mortar amongst other alterations, and reclassified as a frigate in 1974, until ultimately being retired on 1 July 1978 as part of a strategy to remove larger combat vessels from the fleet.
HSwMS Södermanland(J21) was the second ship of the Östergötland-class destroyer.
HSwMS Gästrikland(J22) was the third ship of the Östergötland-class destroyer.
HSwMS Hälsingland(J23) was the fourth ship of the Östergötland-class destroyer.
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