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Dyugon-class Landing Craft
The Dyugon-class landing craft, or Project 21820, is a class of five air-cavity landing craft in service with the Russian Navy.Десантный катер проекта 21820 «Дюгонь»
«Армейский вестник». Retrieved 23 November 2021


Ships


Controversies

According to Russian newspaper '' Izvestija'', the central command of the Russian Navy sent a report to the Russian Defence minister after the sea trials of the first Dyugon-class landing craft in the Caspian Sea, complaining about serious design errors and poor workmanship in the craft, stating cracks developed in the hull while travelling at speed, potent ...
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RIA Novosti
RIA Novosti (russian: РИА Новости), sometimes referred to as RIAN () or RIA (russian: РИА, label=none) is a Russian state-owned domestic news agency. On 9 December 2013 by a decree of Vladimir Putin it was liquidated and its assets and workforce were transferred to the newly created Rossiya Segodnya agency. On 8 April 2014 RIA Novosti was registered as part of the new agency. RIA Novosti is headquartered in Moscow. The chief editor is Anna Gavrilova. Content RIA Novosti was scheduled to be closed down in 2014; starting in March 2014, staff were informed that they had the option of transferring their contracts to Rossiya Segodnya or sign a redundancy contract. On 10 November 2014, Rossiya Segodnya launched the Sputnik multimedia platform as the international replacement of RIA Novosti and Voice of Russia. Within Russia itself, however, Rossiya Segodnya continues to operate its Russian language news service under the name RIA Novosti with its ria.ru website. T ...
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Landing Craft
Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Production of landing craft peaked during World War II, with a significant number of different designs produced in large quantities by the United Kingdom and United States. Because of the need to run up onto a suitable beach, World War II landing craft were flat-bottomed, and many designs had a flat front, often with a lowerable ramp, rather than a normal bow. This made them difficult to control and very uncomfortable in rough seas. The control point (too rudimentary to call a bridge on LCA and similar craft) was normally at the extreme rear of the vessel, as were the engines. In all cases, they were known by an abbreviation derived from the official name rather than by the full title. History In the days of sail, the ship's boats were us ...
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KPV Heavy Machine Gun
The KPV-14.5 heavy machine gun (KPV is an initialism for Krupnokaliberniy Pulemyot Vladimirova (Large-caliber Machine gun Vladimirov), in Russian as Крупнокалиберный Пулемёт Владимирова, or КПВ) is a Soviet designed 14.5×114mm-caliber heavy machine gun, which first entered service as an infantry weapon (designated ''PKP'') in 1949. In the 1960s, the infantry version was taken out of production because it was too large and heavy. It was later redesigned for anti-aircraft use, because it showed excellent results as an AA gun, with a range of 3,000 meters horizontally and 2,000 meters vertically against low flying planes. It was used in the ZPU series of anti-aircraft guns. Its size and power also made it a useful light anti-armour weapon on the BTR series of vehicles and the BRDM-2 scout car. Mechanics The KPV was a heavy machine gun developed by S. V. Vladimirov. It was developed in 1944 and adopted in 1949. It combines the rate of fire of a ...
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Air Cavity System
Air cavity system (or ACS) is a modern marine hull design concept based upon capturing air beneath a vessel's hull to reduce drag and increase speed and fuel efficiency. How it works The system works by trapping a layer of air bubbles beneath the ship's hull. A dedicated system or an air blower generates air bubbles that pass nonstop under the ship's surface. Along the bottom of the hull, air bubble outlets are located at different sites equally on both the sides of the boat's center. A layer of bubbles is formed by blowing air at a constant rate, reducing the drag and resistance between the boat and the water. Operational use ACS is used on the Russian Serna- and Dyugon-class landing crafts. See also *Froude number *Hull (watercraft) *Ship resistance and propulsion A ship must be designed to move efficiently through the water with a minimum of external force. For thousands of years ship designers and builders of sailing vessels used rules of thumb based on the midship-sect ...
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Landing Craft
Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Production of landing craft peaked during World War II, with a significant number of different designs produced in large quantities by the United Kingdom and United States. Because of the need to run up onto a suitable beach, World War II landing craft were flat-bottomed, and many designs had a flat front, often with a lowerable ramp, rather than a normal bow. This made them difficult to control and very uncomfortable in rough seas. The control point (too rudimentary to call a bridge on LCA and similar craft) was normally at the extreme rear of the vessel, as were the engines. In all cases, they were known by an abbreviation derived from the official name rather than by the full title. History In the days of sail, the ship's boats were us ...
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Caspian Flotilla
Kaspiyskaya flotiliya , image = Great emblem of the Caspian Flotilla.svg , image_size = 150px , caption = Great emblem of the Caspian Flotilla , dates = November 1722 – present , country = , allegiance = (1722–1917) (1917–1922)(1922–1991) (1991–1992) (1992–present) , branch = , type = , role = Naval warfareAmphibious warfare , size = c. 13 surface combatants8 landing craft8 minesweepers3 anti-saboteur boats , command_structure = Russian Armed Forces , garrison = Astrakhan (HQ)Makhachkala Kaspiysk Baku (historical) , garrison_label = , nickname = , patron = , motto = , colors = , color ...
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Baltic Fleet
, image = Great emblem of the Baltic fleet.svg , image_size = 150 , caption = Baltic Fleet Great ensign , dates = 18 May 1703 – present , country = , allegiance = (1703–1721) (1721–1917) (1917–1922) (1922–1991)(1991–present) , branch = Russian navy , type = , role =Naval warfare; Amphibious warfare;Combat patrols in the Baltic;Naval presence/diplomacy missions in the Atlantic and elsewhere , size = c. 42 Surface warships (surface combatants, major amphibious units, mine warfare) plus support ships and auxiliaries 1 Submarine , command_structure = Russian Armed Forces , garrison = Kaliningrad (HQ)BaltiyskKronstadt , garrison_label = , nickname = , patron = , motto = , colors = , colors_label = , march = , mascot = , equipment = , equipment_label = , battles = Great Northern War * Battle of Stäket *Battle of Gangut Seven Years' War Russo-Swedish War (1788–1790) Russo-Turkish WarsCrimean War Russo-Japanese WarWorld War IRussian Civil War W ...
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Pacific Fleet (Russia)
, image = Great emblem of the Pacific Fleet.svg , image_size = 150px , caption = Russian Pacific Fleet Great emblem , dates = 1731–present , country = , allegiance = (1703–1917) (1922–1991) (1991–present) , branch = Russian Navy , type = , role = At sea nuclear deterrence;Naval warfare; Amphibious military operations;Combat patrols in the Pacific/Arctic;Naval presence/diplomacy missions in the Pacific and elsewhere , size = c. 46 Surface Warships (major surface units, light corvettes, mine warfare, amphibious) plus support ships/auxiliaries c. 23-24 Submarines (of which about 2/3 active as of 2022) , command_structure = Russian Armed Forces , garrison = Fokino (HQ)Petropavlovsk-Kamchatsky Vilyuchin ...
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TASS
The Russian News Agency TASS (russian: Информацио́нное аге́нтство Росси́и ТАСС, translit=Informatsionnoye agentstvo Rossii, or Information agency of Russia), abbreviated TASS (russian: ТАСС, label=none), is a major Russian state-owned news agency founded in 1904. TASS is the largest Russian news agency and one of the largest news agencies worldwide. TASS is registered as a Federal State Unitary Enterprise, owned by the Government of Russia. Headquartered in Moscow, TASS has 70 offices in Russia and in the Commonwealth of Independent States (CIS), as well as 68 bureaus around the world. In Soviet times, it was named the Telegraph Agency of the Soviet Union (russian: Телегра́фное аге́нтство Сове́тского Сою́за, translit=Telegrafnoye agentstvo Sovetskogo Soyuza, label=none) and was the central agency for news collection and distribution for all Soviet newspapers, radio and television stations. After t ...
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Izvestija
''Izvestia'' ( rus, Известия, p=ɪzˈvʲesʲtʲɪjə, "The News") is a daily broadsheet newspaper in Russia. Founded in 1917, it was a newspaper of record in the Soviet Union until the Soviet Union's dissolution in 1991, and describes itself now as a "national newspaper" of Russia. The word ''izvestiya'' in Russian means "bring news" or "tidings", "herald" (an official messenger bringing news), derived from the verb ''izveshchat'' ("to inform", "to notify"). Origin The newspaper began as the ''News of the Petrograd Soviet of Workers Deputies'' on in Petrograd. Initially, the paper expressed Menshevik and Socialist-Revolutionary Party views. In August 1917, it took the title ''News of the Central Executive Committee of the Petrograd Soviet of Workers' and Soldiers' Deputies''. By October 1917 it became ''News of the Central Executive Committee of the Soviets of Working and Military Deputies'', and was eventually re-titled ''News of the Soviets of People's Deputies''. ...
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