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Khabarovsk-class Submarine
The ''Khabarovsk'' class, or Project 09851 is a class of nuclear submarines under construction for the Russian Navy. Development The lead submarine ''Khabarovsk'', was slated to be floated in June 2020. However, the launch was delayed. This class of submarines is based on the Borei-class submarine The Borei class, alternate transliteration Borey, Russian designation Project 955 ''Borei'' and Project 955A ''Borei-A'' (, NATO reporting name Dolgorukiy), are a series of nuclear-powered ballistic missile submarines being constructed by Sevma ...'s hull (other sources refers to the Project 949A class - to be verified), but is significantly smaller as it does not have the ballistic missile section. Surface displacement is reported to be about 10,000 tons. The class is intended to carry six Status-6 Oceanic Multipurpose System long-range nuclear torpedoes, and will be the second submarine to carry this weapon after . The class is also likely to carry anti-ship and land-attack mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sevmash
JSC PO Sevmash () is a Russia, Russian joint-stock company (JSC) under the Vertical integration, vertically-integrated United Shipbuilding Corporation. The Shipyard, shipbuilding operations of Sevmash is in the port city of Severodvinsk on the White Sea in the Russian Federation. "Sevmash" is an abbreviation of ''Severnoye Mashinostroitelnoye Predpriyatie'' (Северное Машиностроительное Предприятие), i.e. "Northern Machine-Building Enterprise". Sevmash is the largest shipbuilding enterprise in Russia and today the country's only nuclear submarine producer. In 2020, the company employed 30,000 people and as of 2009, its revenue from military production was $533.02 million. Military production The shipyard's main specialization is manufacturing of ships, submarines and military equipment for the Russian Navy. Sevmash is the only shipyard in Russia producing nuclear submarines. , the lead vessel of the nuclear-powered cruise missile submarines, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attack Submarine
An attack submarine or hunter-killer submarine is a submarine specifically designed for the purpose of attacking and sinking other submarines, surface combatants, and merchant vessels. In the Soviet Navy, Soviet and Russian Navy, Russian navies they were and are called "multi-purpose submarines". They are also used to protect friendly surface combatants and Ballistic missile submarine, missile submarines. Some attack subs are also armed with submarine-launched cruise missile, cruise missiles, increasing the scope of their potential missions to include land targets. Attack submarines may be either nuclear marine propulsion, nuclear-powered or diesel–electric ("conventionally") powered. In the United States Navy hull classification symbol, naming system, and in the equivalent NATO system (STANAG 1166), nuclear-powered attack submarines are known as SSN (hull classification symbol), SSNs and their anti-submarine warfare, anti-submarine (ASW) diesel–electric predecessors are SSK ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruise Missile Submarine
A cruise missile submarine is a submarine that carries and launches cruise missiles (Submarine-launched cruise missile, SLCMs consisting of land-attack cruise missiles and anti-ship missiles) as its primary armament. Missiles greatly enhance a warship's ability to attack surface combatants and strike land targets; although torpedoes are a more discreet option for submerged submarines, missiles give a much longer Standoff missile, stand-off range, shorter time to impact the target, as well as the ability to engage multiple targets on different headings at the same time. Many cruise missile submarines retain the capability to deploy Nuclear weapons delivery, nuclear warheads on their missiles, but they are considered distinct from ballistic missile submarines due to the substantial differences between the two weapons systems' flight characteristics; cruise missiles fly aerodynamically using flight surfaces like wings or fins, while a ballistic missile uses its engine power alone as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonne
The tonne ( or ; symbol: t) is a unit of mass equal to 1,000 kilograms. It is a non-SI unit accepted for use with SI. It is also referred to as a metric ton in the United States to distinguish it from the non-metric units of the short ton ( United States customary units) and the long ton ( British imperial units). It is equivalent to approximately 2,204.6 pounds, 1.102 short tons, and 0.984 long tons. The official SI unit is the megagram (Mg), a less common way to express the same amount. Symbol and abbreviations The BIPM symbol for the tonne is t, adopted at the same time as the unit in 1879.Table 6 . BIPM. Retrieved on 2011-07-10. Its use is also official for the metric ton in the United States, having been adopted by the United States |
Nuclear Reactor
A nuclear reactor is a device used to initiate and control a Nuclear fission, fission nuclear chain reaction. They are used for Nuclear power, commercial electricity, nuclear marine propulsion, marine propulsion, Weapons-grade plutonium, weapons production and Research reactor, research. Fissile material, Fissile nuclei (primarily uranium-235 or plutonium-239) absorb single neutron, neutrons and split, releasing energy and multiple neutrons, which can induce further fission. Reactors stabilize this, regulating Neutron absorber, neutron absorbers and neutron moderator, moderators in the core. Fuel efficiency is exceptionally high; Enriched uranium#Low-enriched uranium (LEU), low-enriched uranium is 120,000 times more energy dense than coal. Heat from nuclear fission is passed to a working fluid Nuclear reactor#By coolant, coolant. In commercial reactors, this drives Turbine, turbines and electrical generator shafts. Some reactors are used for district heating, and isotopes, isoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Status-6 Oceanic Multipurpose System
The Poseidon (, "Poseidon", Main Missile and Artillery Directorate, GRAU index 2M39, NATO reporting name Kanyon), previously known by Russian codename Status-6 (), is an autonomous, nuclear-powered unmanned underwater vehicle reportedly in production by Rubin Design Bureau, capable of delivering both conventional and nuclear warheads. The Poseidon is one of the Russian super weapons, six new Russian nuclear weapons announced by Russian President Vladimir Putin on 1 March 2018. History On 10 November 2015, a page of a document that contained information about a secret "oceanic multi-purpose system" called "Status-6" was "accidentally" revealed by Russian NTV (Russia), NTV television channel. The leak happened during Russian President Vladimir Putin's speech denouncing American plans concerning "defensive" missile technology. The CIA has claimed the leak was intentional. According to the Pentagon, Russia conducted the first test-launch of Poseidon on 27 November 2016, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Submarine
A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed. Nuclear submarines have considerable performance advantages over "conventional" (typically diesel-electric) submarines. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for conventional submarines. The large amount of power generated by a nuclear reactor allows nuclear submarines to operate at high speed for long periods, and the long interval between refuelings grants a virtually unlimited range, making the only limits on voyage times factors such as the need to restock food or other consumables. Thus nuclear propulsion solves the problem of limited mission duration that all electric ( battery or fuel cell powered) submarines face. The high cost of nuclear technology means that relatively few of the world's military powers have fielded nuclear submarines. Radiation incidents have occurred wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Navy
The Russian Navy is the Navy, naval arm of the Russian Armed Forces. It has existed in various forms since 1696. Its present iteration was formed in January 1992 when it succeeded the Navy of the Commonwealth of Independent States (which had itself succeeded the Soviet Navy following the dissolution of the Soviet Union in late December 1991). The Imperial Russian Navy was established by Peter the Great (Peter I) in October 1696. The symbols of the Russian Navy, the St. Andrew's ensign (seen to the right), and most of its traditions were established personally by Peter I. The Russian navy possesses the vast majority of the former Soviet naval forces, and currently comprises the Northern Fleet, the Pacific Fleet (Russia), Pacific Fleet, the Black Sea Fleet, the Baltic Fleet, the Caspian Flotilla, the Permanent task force of the Russian Navy in the Mediterranean Sea, permanent task force in the Mediterranean, Russian Naval Aviation, Naval Aviation, and the Coastal Troop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borei-class Submarine
The Borei class, alternate transliteration Borey, Russian designation Project 955 ''Borei'' and Project 955A ''Borei-A'' (, NATO reporting name Dolgorukiy), are a series of nuclear-powered ballistic missile submarines being constructed by Sevmash for the Russian Navy. The class has been replacing the steadily retiring Russian Navy Delta III and Delta IV classes and fully retired (as of February 2023) , all three classes being Soviet-era submarines. Despite being a replacement for many types of SSBNs, Borei-class submarines are much smaller than those of the Typhoon class in both displacement and crew ( tons submerged opposed to tons and 107 personnel as opposed to 160 for the Typhoons). In terms of ''class'', they are more accurately a follow-on for the Delta IV-class SSBNs. History The first design work on the project started in the mid-1980s and the construction of the first vessel started in 1996. Previously, a short-lived, smaller parallel design appeared in 1980s with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscar-class Submarine
The Oscar class, Soviet designations Project 949 ''Granit'' and Project 949A ''Antey'' (List of NATO reporting names for submarines, NATO reporting names Oscar I and Oscar II respectively), are a series of Nuclear submarine, nuclear-powered cruise missile submarines designed in the Soviet Union for the Soviet Navy. First built in the 1970s, six remain in service with the Russian Navy. Two other vessels were slated to be modernized since at least 2017 as Project 949AM, to extend their service life and increase combat capabilities but it is unclear whether work continues as of 2023. The Project 949 submarines were the largest cruise missile submarines in service until some ballistic missile submarines were converted to carry cruise missiles in 2007. They are the fourth largest class of submarines in Displacement (ship), displacement and length. Only the Soviet , Russian and American ''Ohio''-class ballistic missile submarines are larger. History The first submarine of Project 94 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Fleet (Russia)
The Pacific Fleet () is the Russian Navy fleet in the Pacific Ocean. Established in 1731 as part of the Imperial Russian Navy, the fleet was known as the Okhotsk Military Flotilla (1731–1856) and Siberian Military Flotilla (1856–1918), formed to defend Russian interests in the Russian Far East region along the Pacific coast. In 1918 the fleet was inherited by the Russian Soviet Federative Socialist Republic, then the Soviet Union in 1922 as part of the Soviet Navy, being reformed several times before being disbanded in 1926. In 1932 it was re-established as the Pacific Fleet, and was known as the Red Banner Pacific Fleet () after World War II as it had earned the Order of the Red Banner. In the Soviet years, the fleet was also responsible for the Soviet Navy's operations in the Indian Ocean and Arabian Sea. Following the collapse of the Soviet Union in 1991, the Red Banner Pacific Fleet was inherited by the Russian Federation as part of the Russian Navy and its current nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Fleet
The Northern Fleet (, ''Severnyy flot'') is the Naval fleet, fleet of the Russian Navy in the Arctic. According to the Russian ministry of defence: "The Northern Fleet dates its history back to a squadron created in 1733 to protect the territories of the Russian Empire, sea trade routes and fisheries in the White Sea near the coast of the Kola Peninsula. The order of the Commander-in-Chief of the Russian Navy of 25 May 2014 determined 1733 as the year of foundation of the Northern Fleet, and June 1 as its annual holiday". In its modern iteration, the Arctic Ocean Flotilla of the former Imperial Navy evolved into a full fleet of the Soviet Navy in 1933 as the Northern Flotilla. After being awarded the Order of the Red Banner in 1965, it was officially known as the Red Banner Northern Fleet. During the Soviet era the Northern Fleet operated more than 200 submarines, ranging from diesel-electric submarine, diesel-electric to Nuclear submarine, nuclear-powered Ballistic missile s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
