HSwMS Wachtmeister (10), later (26), was a destroyer of the Swedish Navy during World War I, built at Lindholm Shipyard in Gothenburg, and was launched on December 19, 1917, as the second of two destroyers of the Wrangel class. The ship class was among the most modern destroyers in the world just after the end of World War I. At the outbreak of World War II in 1939 she was stationed as part of the Gothenburg Squadron. Wachtmeister was decommissioned in 1947 and was subsequently sold for scrap in 1950. The ship was named after the Swedish noble family Wachtmeister.
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.
HSwMS Småland (J19) is a Swedish Halland-class destroyer. She and HSwMS Halland were the only ones built of their class. Two more ships were ordered but they were never completed.
HSwMS Sundsvall (J12) was a Swedish destroyer, later rebuilt as a frigate, in the four-ship Visby class. The ship was named after the Swedish coastal city of Sundsvall. Sundsvall was laid down in 1942 during the Second World War, and was commissioned on 17 September 1943. She survived the war, and was modified and redesigned as a frigate in 1965. She was kept in service by the Swedish Navy until 1982, and was then used for testing of the Navy's RBS-15 anti-ship missile. The ship was later sold to Spain for scrapping.
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 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 Munin was a coastal destroyer of the Royal Swedish Navy, built by Öresundsvarvet and launched on 27 May 1942 as the third of the four-ship Mode class. The ship was the only member of the class to be built by Öresundsvarvet in Landskrona. Joining the Coastal Fleet in January 1943, Munin served during World War II and then, after the conflict, visited Belgium, France, Ireland, Norway and the United Kingdom in 1946 and 1947. In 1953, the vessel was upgraded with enhanced anti-submarine armament, being re-rated a frigate. After twenty-five years service, the ship was decommissioned on 6 December 1968 and sold for scrap the following year.
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 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 Nordenskjöld (12) was a destroyer in the Swedish Navy. Together with the sister ship HSwMS Ehrensköld, she constituted the Ehrensköld class, which, with its size and speed, was a major step in the Swedish destroyer fleet. The ship was launched on 19 June 1926. During the World War II, she participated in the neutrality watch and escorted merchant ships along the Swedish east coast. Especially the ore traffic from Luleå to Germany had to be protected. In the context of the neutrality watch, she therefore participated in the pursuit of Soviet submarines who broke out of the Gulf of Finland in search of merchant ships. Initially, Nordenskjöld had pennant number 12, which was later switched to 2. In 1951–1952, the ship was converted to frigate and then received the pennant number 72. She was decommissioned in 1963 and was sold for scrap the following year.
HSwMS Halland (J18) was the lead ship of the Halland-class destroyer. She and HSwMS Småland were the only ones built of their class. Two more ships were ordered but they were never completed.
HMS Östergötland(J20) was the lead ship of the Östergötland-class destroyer.
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.
HSwMS Visby(J11) was the lead ship of the Visby-class destroyer.
HSwMS Hälsingborg(J13) was the third ship of the Visby-class destroyer.
HSwMS Kalmar(J14) was the fourth ship of the Visby-class destroyer.
Colombia
