A patrol boat is a relatively small naval vessel generally designed for coastal defence, border security, or law enforcement. There are many designs for patrol boats, and they generally range in size. They may be operated by a nation's navy, coast guard, police, or customs, and may be intended for marine, estuarine, or river environments.
USS Torsk, hull number SS-423, is a Tench-class submarine built for the United States Navy during World War II. Armed with ten torpedo tubes, the Tench-class submarines were incremental developments of the highly-successful Gato-class submarines that formed the backbone of the US Navy's submarine force during the war. Torsk was laid down at the Portsmouth Navy Yard in June 1944, was launched in September that year, and commissioned in December.
The Hauk-class patrol boats were a series of Norwegian fast attack craft. Hauk means hawk in Norwegian. They were ordered in the 1970s and the first boat, Hauk, was commissioned on 17 August 1977. Designed as a development of the Storm and Snøgg classes, by Lieutenant commander Harald Henriksen, the 14 Hauk-class vessels made up the Coastal Combat Flotilla, responsible for protecting the rugged coastline of Norway. The ships were modernized frequently and in their later form were known as "Super-Hauks." The Royal Norwegian Navy deployed four of these warships for anti-terror patrol in the Strait of Gibraltar.
A motor torpedo boat is a fast torpedo boat, especially of the mid 20th century. The motor in the designation originally referred to their use of petrol engines, typically marinised aircraft engines or their derivatives, which distinguished them from other naval craft of the era, including other torpedo boats, that used steam turbines or reciprocating steam engines. Later, diesel-powered torpedo boats appeared, in turn or retroactively referred to as "motor torpedo boats" for their internal combustion engines, as distinct from steam powered reciprocating or turbine propulsion.
The Storm-class patrol boat was a series of fast patrol boats (FPB) consisting of 20 vessels built for the Royal Norwegian Navy.
The Snøgg class was a Royal Norwegian Navy class of fast patrol boats (FPB). It might also be classified as a torpedo boat or a missile boat. In Norway this type of vessel is called a missile torpedo boat (MTB). The class was named after its lead vessel, Snøgg, which is a Norwegian word meaning "fast". All of the subsequent names are synonyms of "fast".
The Nasty type patrol boats were a series of fast patrol boats designed and built in Norway during the 1950s and 1960s for the Norwegian, and other, navies.
The Rapp-class torpedo boats were a class of six torpedo boats built in Norway for the Royal Norwegian Navy from 1952 to 1956. They were the first Norwegian-built torpedo boats after World War II, and were designed in light of experience from operations in this war. The boats were slightly larger than the Elco class.
HNoMS Kjell was the final ship of twenty-seven 2nd class torpedo boats built for the Royal Norwegian Navy, launched at the Royal Norwegian Navy's shipyard in Horten on 12 March 1912 with build number 106. Kjell saw more than 32 years of service, the first 28 years in the Royal Norwegian Navy during the First World War and in the interwar period, the last four in the Kriegsmarine, having been captured in the first days of the 1940 Norwegian campaign. After being rebuilt as a minesweeper by the Germans, she was sunk by Royal Air Force de Havilland Mosquito fighter bombers on 28 September 1944. Divers rediscovered the shipwreck in 2006.
Toralf Westermoen was a pioneer for the development of high speed craft in Norway. Westermoen was involved in the companies Båtservice Verft, Westermoen Båtbyggeri og Mek. Verksted , Westermoen Hydrofoil and Westamarin , all situated in Mandal.
The Brave-class fast patrol boats were a class of two gas turbine motor torpedo boats (MTBs) that were the last of their type for the Royal Navy (RN) Coastal Forces division. They formed the basis for a series of simpler boats which were widely built for export.
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.
HNoMS Nasty was a fast attack craft of the Royal Norwegian Navy, built as a private venture by Westermoen Båtbyggeri of Mandal, Norway. Designed by Jan Herman Linge she was an experimental craft, of wooden hull construction, launched in 1958. Nasty served with the Royal Norwegian Navy and was the prototype for the navies Tjeld class patrol boats. Boats to Nasty's design were also built for the US and German navies. Nasty was stricken in 1967.
The Nasty class of fast patrol boats were a set of 20 vessels built for the United States Navy to a Norwegian design and purchased in the 1960s for covert operations during the Vietnam War. Following the conflict they remained in service until the early 1980s.
For other ship classes of the same name see Nasty-type patrol boat
For other ship classes of the same name see Nasty-type patrol boat
The Greek Tjeld type patrol boats were a set of six fast patrol boats built to a Norwegian design and operated by the Hellenic Navy during the 1960s and early 1970s.
HMS Obedient was a Repeat Admiralty M-class destroyer which served with the Royal Navy during the First World War. The M class were an improvement on the preceding L class, capable of higher speed. Launched in 1916, the destroyer served with the Grand Fleet during the Battle of Jutland in 1916, helping sink the torpedo boat V48 and narrowiy missing the German battleships as they withdrew. Subsequently, Obedient took part in anti-submarine patrols, attacking U-70 in 1917. The conditions of service meant that the destroyer was soon worn out and, after the armistice that ended the war in 1918, Obedient was placed in reserve. Despite a service life of only five years, the vessel was decommissioned and, in 1921, sold to be broken up.
Royal Norwegian Navy