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BNS Nirbhoy
BNS ''Nirbhoy'' was a Type 037-class submarine chaser of Bangladesh Navy. She served the Bangladesh Navy till 2022. Career ''BNS Nirbhoy'' was commissioned to Bangladesh Navy on 1 December 1985. In November 2008, BNS Nirbhoy along with BNS Abu Bakr and BNS Madhumati intercepted Myanmar Navy ships at a disputed region of Bay of Bengal where they were supporting an exploration of oil and gas fields. She was decommissioned from the Bangladesh Navy service on 19 January 2022. Electronics The ship used a Pot Head radar as primary electronics. It was a surface search radar which was effective in performing mine laying operations. For ASW operations, she used Chinese SJD-3 telescoping high frequency active sonar. Instead of being fixed to the hull, SJD-3 had a telescoping arm, so when not in use, the sonar was stored in the hull and when deployed, the sonar was lowered into water several meter below the hull, thus increased detection range by avoiding buffeting generated by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangladesh
Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the most densely populated countries in the world, and shares land borders with India to the west, north, and east, and Myanmar to the southeast; to the south it has a coastline along the Bay of Bengal. It is narrowly separated from Bhutan and Nepal by the Siliguri Corridor; and from China by the Indian state of Sikkim in the north. Dhaka, the capital and largest city, is the nation's political, financial and cultural centre. Chittagong, the second-largest city, is the busiest port on the Bay of Bengal. The official language is Bengali, one of the easternmost branches of the Indo-European language family. Bangladesh forms the sovereign part of the historic and ethnolinguistic region of Bengal, which was divided during the Partition of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 037 Corvette
The Type 037 corvette is a series 400–500 ton corvette type classes in service with the People's Liberation Army Navy. Unlike western navies, the People's Liberation Army Navy does not have dedicated patrol boats in its inventory. Instead, a large variety of corvette type classes, in the form of missile boats and submarine chasers fulfill the tasks of patrolling China's territorial waters. The Egyptian Navy operates eight vessels. Type 037 Hainan-class submarine chaser The Type 037 submarine chaser (NATO reporting name: Hainan class), is a class of submarine chaser of the People's Liberation Army Navy. It was designed by China to replace the Soviet S.O.-1 class submarine chaser. In addition to anti-submarine warfare missions, these simple yet effective units are also capable of a wide variety of missions such as mine laying and patrol. These boats were first equipped with Soviet Tamir-11 (MG-11, NATO reporting name: Stag Hoof) hull-mounted sonars which had a typical range of , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine ( gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 61 25mm AAA Guns
The Type 61 25 mm AAA gun is an anti-aircraft gun produced and used by China. It is manually operated by a single crew with an optical sight. The development began in 1961 and the batch production began in 1966. There were both land based and naval variants produced. Users Ship classes using the Type 61: * Beihai class gunboat *Type 010 minesweepers * Type 021-class missile boat * Type 024 missile boat * Type 037 corvette * Type 062 class gunboat * Type 648 repair ship * Type 067 landing craft utility *Type 072 landing ship *Type 074 landing ship *Type 074 landing ship medium * Type 073 landing ship medium *Type 079 landing ship medium The Type 079 landing ship (NATO reporting name: Yulian-class) was a class of landing ship medium (LSM) of the People's Liberation Army Navy. There are two subclasses of this type; 079I and 079II. Background The origin of the Type 79 series LSM da ... See also * M1940 (72-K) - The Type 61's Soviet predecessor. References {{reflist External ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RBU-1200
The RBU-1200 (Russian language, Russian: Реактивно-Бомбовая Установка, Reaktivno-Bombovaja Ustanovka; reaction engine-bomb installation & Смерч; waterspout) is a Russian anti submarine rocket launcher. The weapon system is remotely similar to the British Hedgehog (weapon), Hedgehog anti submarine rocket launcher from the Second World War. Description The system is very light and was developed in 1955 especially for smaller vessels. It can not be swiveled horizontally, it is targeted with the entire ship, which is a serious disadvantage of the weapon system. The RBU-1200 has five launcher pipes in one system. Reloading is done manually. The system is controlled by a PUS-B "Uragan" fire control system. The system is designed to destroy submarines and torpedoes. Ammunition RGB-12 uses contact fuzes. The launch is made of solid rocket fuel, the flight itself is ballistic arc with a long range from 400 to 1200 meters. The contact lighter K-3, K-3M, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 037-class Submarine Chaser
The Type 037 corvette is a series 400–500 ton corvette type classes in service with the People's Liberation Army Navy. Unlike western navies, the People's Liberation Army Navy does not have dedicated patrol boats in its inventory. Instead, a large variety of corvette type classes, in the form of missile boats and submarine chasers fulfill the tasks of patrolling China's territorial waters. The Egyptian Navy operates eight vessels. Type 037 Hainan-class submarine chaser The Type 037 submarine chaser (NATO reporting name: Hainan class), is a class of submarine chaser of the People's Liberation Army Navy. It was designed by China to replace the Soviet S.O.-1 class submarine chaser. In addition to anti-submarine warfare missions, these simple yet effective units are also capable of a wide variety of missions such as mine laying and patrol. These boats were first equipped with Soviet Tamir-11 (MG-11, NATO reporting name: Stag Hoof) hull-mounted sonars which had a typical range of , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangladesh Navy
The Bangladesh Navy ( bn, বাংলাদেশ নৌবাহিনী, Bangladesh Nou Bahini) is the naval warfare branch of the Bangladesh Armed Forces, responsible for Bangladesh's of maritime territorial area, and the defence of important harbours, military bases and economic zones. The primary role of the Bangladesh Navy is to protect the country's economic and military interests at home and abroad. The Bangladesh navy is also a front line disaster management force in Bangladesh, and participates in humanitarian missions abroad. It is a key regional player in counter terrorism efforts, and engages in global peacekeeping with the United Nations. History Origins The Bangladesh Navy was created as part of Bangladesh Forces during Bangladesh's 1971 liberation war against Pakistan. Its official creation date is July 1971 during the Bangladesh Sector Commanders Conference 1971. In 1971, with West Pakistan imposing a brutal military crackdown in East Pakistan, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BNS Abu Bakr (1982)
BNS ''Abu Bakr'' was a Type 41 anti aircraft frigate of Bangladesh Navy. She served Bangladesh Navy from 1982 to 2014. The ship was named after the first Rashidun Caliph Abu Bakr. History BNS ''Abu Bakr'' previously served 7th Frigate Squadron of the Royal Navy as . The frigate was laid down by John Brown and Company, Clydebank, Scotland, on 13 August 1953, launched on 12 January 1955. She was commissioned into the Royal Navy on 14 March 1957. On 12 March 1982, she was transferred to the Bangladesh Navy. Career BNS ''Abu Bakr'' joined the Bangladesh Navy fleet on 12 March 1982. She served under Commodore Commanding BN Flotilla (COMBAN). About 200 personnel served aboard ''Abu Bakr'', with most living aboard her. In November 2008, BNS ''Abu Bakr'' along with BNS ''Nirbhoy'' and BNS ''Madhumati'' intercepted Myanmar Navy ships at a disputed region of Bay of Bengal where they were supporting an exploration of oil and gas fields. After serving the Bangladesh Navy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BNS Madhumati
BNS ''Madhumati'' is a ''Sea Dragon''-class patrol craft of the Bangladesh Navy. This vessel has been serving the Bangladesh Navy since 1998. Career ''Madhumati'' was built by Hyundai Shipyard, South Korea. She was originally ordered for the Coast Guard in July 1995 and delivered in October 1997. She was commissioned into the Bangladesh Navy on 18 February 1998. The ship is very similar to South Korean Coast Guard vessels, but possesses improved fire equipment and Vosper stabilizers. In November 2008, Madhumati along with BNS Abu Bakr and BNS Nirbhoy intercepted Myanmar Navy ships at a disputed region of Bay of Bengal where they were supporting an exploration of oil and gas fields. ''Madhumati'' was deployed to Lebanon with the UN mission United Nations Interim Force in Lebanon (UNIFIL) from 17 May 2010 to 14 June 2014. She returned to Bangladesh on 11 August 2014. On her way, she visited the ports of Salalah and Sultan Qaboos of Oman, Port of Colombo in Sri Lanka a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myanmar Navy
The Myanmar Navy ( my, တပ်မတော် (ရေ); ) is the naval warfare branch of the armed forces of Myanmar. With 24,000 personnel on duty, the navy operates more than 150 vessels. Prior to 1988, the navy was small, and its role in counter-insurgency operations was smaller than those of the army and the air force. The navy has since been expanded to take on a more active role in defense of Myanmar's territorial waters. History Pre-independence The naval arm of the Royal Armed Forces consisted mainly of shallow draft river boats. Its primary missions were to control the Irrawaddy River, and to protect the ships carrying the army to the front. The major war boats carried up to 30 musketeers and were armed with 6- or 12-pounder cannon.Lieberman, pp. 164–167 By the mid-18th century, the navy had acquired a few seafaring ships, manned by European and foreign sailors, that were used to transport the troops in Siamese and Arakanese campaigns. The Arakanese and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Active Ships Of The Bangladesh Navy
The Bangladesh Navy currently operates two submarines, five guided missile frigates, two patrol frigates, six guided missile corvettes, minor surface combatants of various types including offshore patrol vessels, coastal patrol boats, missile boats, minesweepers, auxiliaries, amphibious landing craft and rapid response boats. Bangladesh Navy The Bangladesh Navy ( bn, বাংলাদেশ নৌবাহিনী, Bangladesh Nou Bahini) is the naval warfare branch of the Bangladesh Armed Forces, responsible for Bangladesh's of maritime territorial area, and the defence of impor ... vessels use the prefix BNS, standing for Bangladesh Navy Ship. Submarines Surface fleet Frigates Corvettes Large patrol crafts Offshore patrol vessels Coastal patrol crafts Fast attack crafts Mine countermeasure vessels High speed boats Amphibious warfare fleet Landing craft utility (LCU) Landing craft tank (LCT) Landing craft mechanized (LCM) Landing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
