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Russian Submarine Kursk Explosion
The nuclear-powered Project 949A, Project 949A ''Antey'' (''Oscar II'' class) submarine ''Russian submarine Kursk (K-141), APL Kursk'' (Russian language, Russian: ) sank in an accident on 12 August 2000 in the Barents Sea, during the first major Russian naval exercise in more than 10 years, and all 118 personnel on board were killed. The crews of nearby ships felt the initial explosion and a second, much larger explosion, but the Russian Navy did not realise that an accident had occurred and did not initiate a search for the sub for over six hours. The submarine's emergency Rescue buoy (submarine), rescue buoy had been intentionally disabled during an earlier mission and it took more than 16 hours to locate the sunken boat. Over four days, the Russian Navy repeatedly failed in its attempts to attach four different diving bells and submersibles to the escape hatch of the submarine. Its response was criticised as slow and inept. Officials misled and manipulated the public and new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Submarine Kursk (K-141)
K-141 ''Kursk'' (russian: Атомная Подводная Лодка «Курск» (АПЛ «Курск»), transl. , meaning "Atomic-powered submarine ''Kursk''") was an Oscar II-class nuclear-powered cruise missile submarine of the Russian Navy. On 12 August 2000, K-141 ''Kursk'' was lost when it sank in the Barents Sea, killing all 118 personnel on board. Construction K-141 ''Kursk'' was a Project 949A class ''Antey'' (russian: Aнтей, meaning Antaeus) submarine of the Oscar class, known as the Oscar II by its NATO reporting name, and was the penultimate submarine of the Oscar II class designed and approved in the Soviet Union. Construction began in 1990 at the Soviet Navy military shipyards in Severodvinsk, near Arkhangelsk, in the northern Russian SFSR. During the construction of K-141, the Soviet Union collapsed; work continued, and she became one of the first naval vessels completed after the collapse. In 1993 K-141 was named ''Kursk'' after the Battle of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammoet
Mammoet (, Dutch for Mammoth) is a privately held Dutch company specializing in engineered heavy lifting and transport of oversized and heavy objects. History Mammoet’s history started on 13 May 1807 in the Netherlands, when Dutch entrepreneur Jan Goedkoop founded a maritime company with the purchase of a 140-ton cargo vessel. The company, called 'Gebroeders Goedkoop' (‘Goedkoop Brothers’), offered both cargo and passenger transport on water. In 1862 the company acquired its first tugboat, and from 1920 onwards, the company focused on tug and salvage services. In 1971 Goedkoop merged with Van Wezel from Hengelo, a company that specialized in heavy transport and cranes. The new company was called Mammoet Transport. In 1972 another company was acquired, Stoof Breda, which at that time was one of the Dutch market leaders in engineered heavy lifting and transport. In 1973 Mammoet Transport became a subsidiary of Koninklijke Nederlandse Stoomboot-Maatschappij (KNSM) in Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seismometer
A seismometer is an instrument that responds to ground noises and shaking such as caused by earthquakes, volcanic eruptions, and explosions. They are usually combined with a timing device and a recording device to form a seismograph. The output of such a device—formerly recorded on paper (see picture) or film, now recorded and processed digitally—is a seismogram. Such data is used to locate and characterize earthquakes, and to study the Earth's internal structure. Basic principles A simple seismometer, sensitive to up-down motions of the Earth, is like a weight hanging from a spring, both suspended from a frame that moves along with any motion detected. The relative motion between the weight (called the mass) and the frame provides a measurement of the vertical ground motion. A rotating drum is attached to the frame and a pen is attached to the weight, thus recording any ground motion in a seismogram. Any movement from the ground moves the frame. The mass tends not to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starboard
Port and starboard are nautical terms for watercraft and aircraft, referring respectively to the left and right sides of the vessel, when aboard and facing the bow (front). Vessels with bilateral symmetry have left and right halves which are mirror images of each other. One asymmetric feature is where access to a boat, ship, or aircraft is at the side, it is usually only on the port side (hence the name). Side Port and starboard unambiguously refer to the left and right side of the vessel, not the observer. That is, the port side of the vessel always refers to the same portion of the vessel's structure, and does not depend on which way the observer is facing. The port side is the side of the vessel which is to the left of an observer aboard the vessel and , that is, facing forward towards the direction the vehicle is heading when underway, and starboard side is to the right of such an observer. This convention allows orders and information to be given unambiguously, witho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedo Tube
A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed aboard surface vessels. Deck-mounted torpedo launchers are usually designed for a specific type of torpedo, while submarine torpedo tubes are general-purpose launchers, and are often also capable of deploying naval mine, mines and cruise missiles. Most modern launchers are standardized on a diameter for light torpedoes (deck mounted aboard ship) or a diameter for heavy torpedoes (underwater tubes), although other sizes of torpedo tube have been used: see Torpedo#Classes and diameters, Torpedo classes and diameters. Submarine torpedo tube A submarine torpedo tube is a more complex mechanism than a torpedo tube on a surface ship, because the tube has to accomplish the function of moving the torpedo from the normal atmospheric pressure within t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dummy Torpedo
Dummies and decoys are fake military equipment that are intended to deceive the enemy. Dummies and decoys are only one aspect of military deception. Examples During World War II, dummy airfields and even towns were used in England to divert German bombers from the real targets. At the Battle of La Ciotat in 1944, American aircraft dropped hundreds of dummy paratroopers ( paradummies) just north of La Ciotat, France. The goal of this operation was to divert German troops away from the main landing zones of Operation Dragoon. Additionally, during World War II, Operation Quicksilver was an attempt to mislead the Germans as to the location of the D-Day invasion using dummy military equipment. A naval example was the British battleship HMS ''Centurion''. Obsolete and disarmed by World War II, she spent two years in the Mediterranean fitted with wooden guns, to make British naval forces in the area seem stronger than they were. Likewise, '' Fleet tender'' was the codename for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P-700 Granit
The P-700 ''Granit'' (russian: П-700 "Гранит"; en, granite) is a Soviet and Russian naval anti-ship cruise missile. Its GRAU designation is 3M45, its NATO reporting name SS-N-19 ''Shipwreck''. It comes in surface-to-surface and submarine-launched variants, and can also be used against ground targets.Video: Russia’s Oscar-II SSN Tomsk launches cruise missile against coastal target - Navyrecognition.com, 13 July 2017 (erroneous citation) Design and building The P-700 was designed in the 1970s to replace the |
RPK-6 Vodopad/RPK-7 Veter
RPK-6 ''Vodopad'' (, "waterfall") is a Soviet 533 mm anti-submarine missile deployed operationally since 1981. RPK-7 ''Veter'' (, "wind") is a 650 mm version, deployed operationally since 1984. Both missiles are given the same United States Navy designation SS-N-16 and NATO designation ''Stallion''. Both missiles are torpedo-tube launched, with a solid-fuel rocket engine to power them above the surface. Both missiles are dual-role; they can be armed with either a 400 mm anti-submarine torpedo or a nuclear depth charge. The Veter's increased range of approximately 100 kilometers was an impressive boost over its predecessor the SS-N-15 Starfish, which could only reach half the distance. Specifications (RPK-7 Veter) Performance: * Range: 100 km (55 nmi) Payload: * Nuclear depth charge or 400 mm torpedo Guidance: *inertial guidance An inertial navigation system (INS) is a navigation device that uses motion sensors ( accelerometers), rotation sensors ( gyroscopes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Fleet
Severnyy flot , image = Great emblem of the Northern Fleet.svg , image_size = 150px , caption = Northern Fleet's great emblem , start_date = June 1, 1733; Soviet iteration: August 5, 1933 , country = , branch = , type = Fleet , role = Nuclear deterrence;Naval warfare; Amphibious military operations;Combat patrols in the Arctic/Atlantic;Naval presence/diplomacy missions in the Atlantic and elsewhere , size = c. 32 surface warships plus additional support ships/auxiliaries c. 34+ active submarines , command_structure = , garrison = , garrison_label = , nickname = , patron = , motto = , colors = , colors_label ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fall Of The Soviet Union
The dissolution of the Soviet Union, also negatively connoted as rus, Разва́л Сове́тского Сою́за, r=Razvál Sovétskogo Soyúza, ''Ruining of the Soviet Union''. was the process of internal disintegration within the Soviet Union (USSR) which resulted in the end of the country's and its federal government's existence as a sovereign state, thereby resulting in its constituent republics gaining full sovereignty on 26 December 1991. It brought an end to General Secretary Mikhail Gorbachev's (later also President) effort to reform the Soviet political and economic system in an attempt to stop a period of political stalemate and economic backslide. The Soviet Union had experienced internal stagnation and ethnic separatism. Although highly centralized until its final years, the country was made up of fifteen top-level republics that served as homelands for different ethnicities. By late 1991, amid a catastrophic political crisis, with several republics alread ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Exercise
A military exercise or war game is the employment of military resources in training for military operations, either exploring the effects of warfare or testing strategies without actual combat. This also serves the purpose of ensuring the combat readiness of garrisoned or deployable forces prior to deployment from a home base. While both war games and military exercises aim to simulate real conditions and scenarios for the purpose of preparing and analyzing those scenarios, the distinction between a war game and a military exercise is determined, primarily, by the involvement of actual military forces within the simulation, or lack thereof. Military exercises focus on the simulation of real, full-scale military operations in controlled hostile conditions in attempts to reproduce war time decisions and activities for training purposes or to analyze the outcome of possible war time decisions. War games, however, can be much smaller than full-scale military operations, do not typic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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