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Russian Submarine Tver (K-456)
The K-456 ''Tver'', formerly known as K-456 ''Vilyuchinsk'' (ex ''Kasatka''), is a Russian Oscar class SSGN of the Russian Navy. It was commissioned in 1991 as part of the Russian Northern Fleet and was transferred to the Russian Pacific Fleet in September 1993. The submarine is currently based at the Rybachiy Nuclear Submarine Base, in Vilyuchinsk, near Petropavlovsk-Kamchatsky. Until 28 January 2011 it was called ''Vilyuchinsk'', when the name was changed to ''Tver''. As of 2022, it's unclear if the submarine was at sea after its last exit in 2016. References External links deepstorm.ru // К-456 "Вилючинск", проект 949А Nuclear Threat Initiative The Nuclear Threat Initiative, generally referred to as NTI, is a non-profit organization located in Washington, D.C. The American foreign policy think tank was founded in 2001 by former U.S. Senator Sam Nunn and describes itself as a "nonprofi ... * Location and satellite photos of the submarine base: Osc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tver
Tver ( rus, Тверь, p=tvʲerʲ) is a city and the administrative centre of Tver Oblast, Russia. It is northwest of Moscow. Population: Tver was formerly the capital of a powerful medieval state and a model provincial town in the Russian Empire, with a population of 60,000 on 14 January 1913. It is situated at the confluence of the Volga and Tvertsa Rivers. The city was known as Kalinin ( rus, Кали́нин, Kalínin) from 1931 to 1990. The city is where three rivers meet, splitting the town into northern and southern parts by the Volga River, and divided again into quarters by the Tvertsa River, which splits the left (northern) bank into east and west halves, and the Tmaka River which does the same along the southern bank. History Medieval origins Tver's foundation year is officially accepted to be 1135,Charter of Tver, Article 1 although there is no universal agreement on this date and some estimates place it as late as the second half of the 13th centur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscar Class Submarine
The Oscar class, Soviet designations Project 949 ''Granit'' and Project 949A ''Antey'', ( NATO reporting names Oscar I and Oscar II respectively), are a series of nuclear-powered cruise missile submarines designed in the Soviet Union for the Soviet Navy. They are currently in service with the Russian Navy with some of the vessels planned to be modernized as Project 949AM, to extend their service life and increase combat capabilities. 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 and length. Only the Soviet , Russian and American ''Ohio''-class ballistic missile submarines are larger. History The first submarine of Project 949 was laid down in the mid-1970s and was commissioned in 1980. In 1982 an updated and larger version (Project 949A) replaced the earlier version. In total fourteen subm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highly Enriched Uranium
Enriched uranium is a type of uranium in which the percent composition of uranium-235 (written 235U) has been increased through the process of isotope separation. Naturally occurring uranium is composed of three major isotopes: uranium-238 (238U with 99.2739–99.2752% natural abundance), uranium-235 (235U, 0.7198–0.7202%), and uranium-234 (234U, 0.0050–0.0059%). 235U is the only nuclide existing in nature (in any appreciable amount) that is fissile with thermal neutrons. Enriched uranium is a critical component for both civil nuclear power generation and military nuclear weapons. The International Atomic Energy Agency attempts to monitor and control enriched uranium supplies and processes in its efforts to ensure nuclear power generation safety and curb nuclear weapons proliferation. There are about 2,000 tonnes of highly enriched uranium in the world, produced mostly for nuclear power, nuclear weapons, naval propulsion, and smaller quantities for research reac ... [...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[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSGN
A cruise missile submarine is a submarine that carries and launches cruise missiles ( SLCMs and anti-ship missiles) as its primary armament. Missiles greatly enhance a vessel's ability to attack surface combatants and strike land targets, and although torpedoes are a more stealthy option, missiles give a much longer stand-off range, 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 warheads on their missiles, but they are considered distinct from ballistic missile submarines due to the substantial differences between the two weapons systems' characteristics. Originally early designs of cruise missile submarines had to surface to launch their missiles, while later designs could do so underwater via dedicated vertical launching system (VLS) tubes. Many modern attack submarines can launch cruise missiles (and dedicated anti-ship missiles) from their torpedo tubes while so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian 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] |
Russian Pacific Fleet
, 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 Vilyuchins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vilyuchinsk
Vilyuchinsk (russian: Вилючинск) is a closed town in Kamchatka Krai, Russia, located on the Kamchatka Peninsula about across Avacha Bay from Petropavlovsk-Kamchatsky. Population: History It was founded as Sovetsky () on October 16, 1968 through the amalgamation of three earlier settlements which supplied the Soviet Navy and served as a base for submarine construction: Rybachy, Primorsky, and Seldevaya. In 1970, as with other closed towns in the Soviet Union, it was given a code name based on the nearest major city, becoming known officially as Petropavlovsk-Kamchatsky-50 until 1994. In 1994, the town was renamed after the nearby volcano, Vilyuchik. Administrative and municipal status Within the framework of administrative divisions, it is incorporated as Vilyuchinsk Town Under Krai Jurisdiction—an administrative unit with the status equal to that of the districts.Law #46 As a municipal division, Vilyuchinsk Town Under Krai Jurisdiction is incorporated as Vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petropavlovsk-Kamchatsky
Petropavlovsk-Kamchatsky ( rus, Петропавловск-Камчатский, a=Петропавловск-Камчатский.ogg, p=pʲɪtrɐˈpavləfsk kɐmˈtɕatskʲɪj) is a city and the administrative, industrial, scientific, and cultural center of Kamchatka Krai, Russia. As of the 2021 Census its population is 164,900. The city is widely known simply as ''Petropavlovsk'' (literally "city of Peter and Paul"). The adjective ''Kamchatsky'' ("Kamchatkan") was added to the official name in 1924. Geography The city is situated on high hills and surrounded by volcanoes. The surrounding terrain is mountainous enough that the horizon cannot be seen clearly from any point in town. Across Avacha Bay from the city in Vilyuchinsk is Russia's largest submarine base, the Rybachiy Nuclear Submarine Base, established during the Soviet period and still used by the Russian Navy. The city is located from Moscow and about from Vladivostok. History Cossack units visited the ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Threat Initiative
The Nuclear Threat Initiative, generally referred to as NTI, is a non-profit organization located in Washington, D.C. The American foreign policy think tank was founded in 2001 by former U.S. Senator Sam Nunn and describes itself as a "nonprofit, nonpartisan global security organization focused on reducing nuclear and biological threats imperiling humanity." NTI has four policy programs: the Global Nuclear Policy Program, Nuclear Materials Security, Scientific and Technical Affairs, and Global Biological Policy and Programs (stylized as NTI , bio). Mission NTI's self-described mission is "to transform global security by driving systemic solutions to nuclear and biological threats imperiling humanity." History NTI was founded in 2001 by former U.S. Senator Sam Nunn and philanthropist Ted Turner. The launch event was held at the National Press Club on January 8, 2001. An event celebrating NTI’s 20th anniversary was held on April 12, 2022, with a one-year delay due to the COVI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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