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Yurka-class Minesweeper
The Yurka class were a group of minesweepers built for the Soviet Navy and export customers between 1963 and 1970. The Soviet designation was Project 266 Rubin. Design A new ocean minesweeper design was requested in 1957 to follow the T43 class minesweeper into the Soviet Navy. The design was approved in 1959 and entered service in 1963. Major improvements in mine detection and anti mine explosion protection were implemented. Magnetic, acoustic and electric signatures were reduced. The hull was built of low magnetic steel. Ships Soviet Navy About 41 ships were built for the Soviet Navy, One ship was lost to an accidental explosion in the Black Sea in 1989. All the Ships were decommissioned by the mid-1990s Egyptian Navy Fours ships transferred in 1969 - in service 2008 Vietnam Navy Two ships transferred in 1979 - in service 2008 See also * List of ships of the Soviet Navy *List of ships of Russia by project number The list of ships of Russia by project number include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T58-class Minesweeper
The T58 class were a group of minesweepers built for the Soviet Navy in the 1950s. The Soviet designation was Project 264. Design The specification for these ships was issued in 1949 and the lead ship was completed in 1957. These ships were larger than the previous T43 class and had increased sweep capacity and were fitted with more advanced mechanical, acoustic and magnetic sweeps. Heavier self-defence weapons were also fitted. The ships had steel hulls and were powered by three diesel engines (which were located on two levels to minimise length). No special provision was made to minimise acoustic or pressure signature. The ships were also fitted to operate in an NBC environment. Variants * Project 254 A – built from 1958 - Improved silencing and degaussing gear, new sonar and radar, 30 mm guns instead of 25 mm and RBU-2500 anti-submarine mortars * Radar Picket version - 3 units converted early 1970s. Fitted with P-10 air search radar installation aft replacing one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natya-class Minesweeper
The Natya class, Soviet designation Project 266M Akvamarin, were a group of minesweepers built for the Soviet Navy and export customers during the 1970s and 1980s. The ships were used for ocean minesweeping. Design The design evolved from the with new demining equipment including more advanced sonar and closed circuit TV. A stern ramp made recovering sweeps easier. The hull was built of low magnetic steel. The engines were mounted on sound dampening beams and shrouded propellers were used to reduce noise. An electrical field compensator was also installed. A single ship designated Natya 2 by NATO was built with an aluminium hull for reduced magnetic signature. Project 02668 * Displacement: 852 tons. * Armament: 1 × 30mm AK-306 CIWS, 2 × 14.5 mm MTPU-1 machine guns, BKT high-speed pin sweep, TEM-4 electromagnetic sweep, AT-3 acoustic sweep, SZ-1 or SZ-2 depth charges, "Livadia" mine detector-finder. * Crew: 60. Project 02668 was designed by Design Bureau "Almaz" and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AK-230
The AK-230 is a Soviet fully automatic naval twin 30 mm gun. Its primary function is anti-aircraft. It is mounted in an enclosed automatic turret and directed by radar. AK-230 is widely used, mounted on big warships as well as small craft. About 1450 guns were produced in the USSR, and about 300 were produced in China as the Type 69. It was succeeded by the more powerful AK-630 from the mid-to-late 1970s. Development and service Development of the weapon began during the 1950s, with the first trial weapon fitted to the ''Osa'' class of fast attack missile boats and ''Shershen'' class torpedo boats. The weapon was officially accepted into service in 1969. Its service life was relatively short, due to the fielding of the AK-630 system in the mid-1970s, which uses the same mountings and can be controlled by the same fire control systems. While its 30×210 mm round was much more powerful than the AK-630's 30×165 mm one, having the muzzle velocity of 1050 m/s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Charge
A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive Shock factor, hydraulic shock. Most depth charges use explosive, high explosive charges and a fuze set to detonate the charge, typically at a specific depth. Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first viable methods of attacking a submarine underwater. They were widely used in World War I and World War II, and remained part of the anti-submarine arsenals of many navies during the Cold War, during which they were supplemented, and later largely replaced, by anti-submarine homing torpedoes. A depth charge fitted with a nuclear warhead is also known as a "nuclear depth bomb". These were designed to be dropped from a patrol plane or deployed by an anti-submarine missile from a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ships Of The Soviet Navy
This is a list of ships and classes of the Soviet Navy. Corvettes In the Soviet Navy these were classified as small anti-submarine ships (MPK) or small missile ships (MRK). * (projects 122A, 122bis) * (project 204) * (project 1124 ''Al'batros'') ** Grisha I class (project 1124.1), 37 ships built in 1966–1982 ** Grisha II class (project 1124P, ''P'' stands for ''pogranichnyi'' – on the border), 20 ships built in 1972–1988 ** Grisha III class (AK-630 CIWS-equipped variant) ** Grisha IV class (project 1124K) ** Grisha V class (project 1124M, sometimes noted as 1124.4) * (project 1234 ''Ovod'') ** Nanuchka I class ** Nanuchka II class (project 1234E) ** Nanuchka III class (project 1234.1) ** Nanuchka IV class (project 1234.7) * (project 1239 ''Sivuch'') * (project 1240 ''Uragan'', considered missile boats by NATO) * (project 1241 ''Molniya'', classified as large missile cutters) ** Tarantul I class (project 1241RE) ** Tarantul II class (project 1241.1) ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ships Of Russia By Project Number
The list of ships of Russia by project number includes all Russian ships by assigned project numbers. Ship descriptions are Russian assigned classifications when known. (The Russian term "проект" can be translated either as the cognate "project" or as "design".) * Project 1: (Series I) * Project 2: (Series I & III) * Project 3: (Series I) * Project 4: (Series II) * Project 5: ''Toplivo-1'' class water lighter * Project 6: * Project 7: * Project 7U: * Project 9: S-class diesel attack submarine * Project 19: NKVD large guard ship, cancelled * Project 20: leader * Project 21: Study for 35,500-ton -style battleship * Project 22: Heavy cruiser design cancelled 1939 * Project 23: * Project 23bis: Improvement over Project 23 with simplified belt armor of 380mm, American style TDS replacing Italian style, additional twin 100mm dual-purpose guns, 4 triple 152mm guns instead of 6 twin 152mm guns. 12 406mm gun variant was also made * Project 24: post-World War II battleship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Naval Institute
The United States Naval Institute (USNI) is a private non-profit military association that offers independent, nonpartisan forums for debate of national security issues. In addition to publishing magazines and books, the Naval Institute holds several annual conferences. The Naval Institute is based in Annapolis, Maryland. Established in 1873, the Naval Institute claimed "almost 50,000 members" in 2020, mostly active and retired personnel of the United States Navy, Marine Corps, and Coast Guard. The organization also has members in over 90 countries. The organization has no official or funding ties to the United States Naval Academy or the U.S. Navy, though it is based on the grounds of the Naval Academy through permission granted by a 1936 Act of Congress. History The U.S. Naval Institute was formed on October 9, 1873 by fifteen naval officers gathered at the U.S. Naval Academy's Department of Physics and Chemistry building in Annapolis to discuss, among other topics, the impli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annapolis
Annapolis ( ) is the capital city of the U.S. state of Maryland and the county seat of, and only incorporated city in, Anne Arundel County. Situated on the Chesapeake Bay at the mouth of the Severn River, south of Baltimore and about east of Washington, D.C., Annapolis forms part of the Baltimore–Washington metropolitan area. The 2020 census recorded its population as 40,812, an increase of 6.3% since 2010. This city served as the seat of the Confederation Congress, formerly the Second Continental Congress, and temporary national capital of the United States in 1783–1784. At that time, General George Washington came before the body convened in the new Maryland State House and resigned his commission as commander of the Continental Army. A month later, the Congress ratified the Treaty of Paris of 1783, ending the American Revolutionary War, with Great Britain recognizing the independence of the United States. The city and state capitol was also the site of the 1786 An ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maryland
Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to its east. Baltimore is the largest city in the state, and the capital is Annapolis. Among its occasional nicknames are '' Old Line State'', the ''Free State'', and the '' Chesapeake Bay State''. It is named after Henrietta Maria, the French-born queen of England, Scotland, and Ireland, who was known then in England as Mary. Before its coastline was explored by Europeans in the 16th century, Maryland was inhabited by several groups of Native Americans – mostly by Algonquian peoples and, to a lesser degree, Iroquoian and Siouan. As one of the original Thirteen Colonies of England, Maryland was founded by George Calvert, 1st Baron Baltimore, a Catholic convert"George Calvert and Cecilius Calvert, Barons Baltimore" William Hand Browne, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine Warfare Vessel Classes
Mine, mines, miners or mining may refer to: Extraction or digging *Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun Military * Anti-tank mine, a land mine made for use against armored vehicles * Antipersonnel mine, a land mine targeting people walking around, either with explosives or poison gas * Bangalore mine, colloquial name for the Bangalore torpedo, a man-portable explosive device for clearing a path through wire obstacles and land mines * Cluster bomb, an aerial bomb which releases many small submunitions, which often act as mines * Land mine, explosive mines placed under or on the ground * Mining (military), digging under a fortified military position to penetrate its defenses * Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines * Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minesweepers Of The Soviet Navy
A minesweeper is a small warship designed to remove or detonate naval mines. Using various mechanisms intended to counter the threat posed by naval mines, minesweepers keep waterways clear for safe shipping. History The earliest known usage of the naval mine dates to the Ming dynasty.Needham, Volume 5, Part 7, 203–205. Dedicated minesweepers, however, only appeared many centuries later during the Crimean War, where they were deployed by the British. The Crimean War minesweepers were rowboats trailing grapnels to snag mines. Minesweeping technology picked up in the Russo-Japanese War, using aging torpedo boats as minesweepers. In Britain, naval leaders recognized before the outbreak of World War I that the development of sea mines was a threat to the nation's shipping and began efforts to counter the threat. Sir Arthur Wilson noted the real threat of the time was blockade aided by mines and not invasion. The function of the fishing fleet's trawlers with their trawl gear was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
