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USHUS (sonar)
USHUS is an integrated sonar system developed by the Naval Physical and Oceanographic Laboratory (NPOL) of the Defence Research and Development Organisation (DRDO), India, for use in submarines of the Indian Navy. It is primarily designed to be used in Sindhughosh class submarines, though it is reported to be fitted in the ''Arihant''-class nuclear-powered ballistic missile submarines as well. USHUS is reported to be superior to its Russian equivalents. Design and description USHUS is used for detecting and tracking enemy submarines, surface vessels, and torpedoes and can be used for underwater communication and avoiding obstacles. The sonar can work in both active and passive mode, and is capable of interception and underwater communication. It can detect both surface ships and submarines at a range of a few kilometres. The team developing the sonar was awarded the ''Agni Award for self-reliance'' by the Indian Prime Minister in May 2007. Production The production of the so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonar
Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigation, navigate, measure distances (ranging), communicate with or detect objects on or under the surface of the water, such as other vessels. "Sonar" can refer to one of two types of technology: ''passive'' sonar means listening for the sound made by vessels; ''active'' sonar means emitting pulses of sounds and listening for echoes. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water. Acoustic location in air was used before the introduction of radar. Sonar may also be used for robot navigation, and SODAR (an upward-looking in-air sonar) is used for atmospheric investigations. The term ''sonar'' is also used for the equipment used to generate and receive the sound. The acoustic frequencies used in sonar systems vary from very low (infrasonic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bengaluru Bulls
Bengaluru Bulls (BGB) is a Kabaddi team based in Bengaluru that plays in the Pro Kabaddi League. The team were champions in Season 6 and are led by Mahender singh and coached by Randhir Singh. The team is owned by Kosmik Global Media. Bulls play their home matches at the Kanteerava Indoor Stadium. Bulls are one of the most successful teams in PKL history after winning the trophy for the first time by defeating the Gujarat FortuneGiants in the 2018–19 season. The team was also the runner-up to U Mumba in 2015 File:2015 Events Collage new.png, From top left, clockwise: Civil service in remembrance of November 2015 Paris attacks; Germanwings Flight 9525 was purposely crashed into the French Alps; the rubble of residences in Kathmandu following the Apri ... and reached the semifinals in the inaugural 2014 season. Current squad Seasons Season I Bulls secured fourth place in the first season. Season II Bengaluru Bulls finished second in the second season. Season II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Equipment Of India
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct military uniform. It may consist of one or more military branches such as an army, navy, air force, space force, marines, or coast guard. The main task of the military is usually defined as defence of the state and its interests against external armed threats. In broad usage, the terms ''armed forces'' and ''military'' are often treated as synonymous, although in technical usage a distinction is sometimes made in which a country's armed forces may include both its military and other paramilitary forces. There are various forms of irregular military forces, not belonging to a recognized state; though they share many attributes with regular military forces, they are less often referred to as simply ''military''. A nation's military may f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panchendriya (sonar)
Panchendriya (Literally '' 5 senses'' in Sanskrit) is a sonar suite that has been developed by the Defence Research and Development Organisation, India for the submarines of the Indian Navy. It has been described as India's "first indigenously developed sonar system for submarines". History The system has been developed by the Naval Physical Oceanographic Laboratory, Kochi a laboratory under the DRDO in the southern Indian state of Kerala. Initial approval for the project was given in 1987 for their induction into the Navy's Foxtrot-class submarines and was further approved as a measure to shore up indigenous production in sonar technology following a review in 1990. By 1994, development of engineering models and factory testing had been completed. Further tests on the system began in 1997 on board the INS Karanj with a scheduled induction for 2002. Features The Panchendriya is a composite submarine sonar and tactical weapons control system that contains active, passive, su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hindustan Shipyard
Hindustan Shipyard Limited (HSL) is a shipyard located in Visakhapatnam on the east coast of India. History Founded as the ''Scindia Shipyard'', it was built by industrialist Walchand Hirachand as a part of The Scindia Steam Navigation Company Ltd. Walchand selected Visakhapatnam as a suitable location for the construction of the yard and took possession of the land in November 1940. The foundation stone for the shipyard was laid by Dr. Rajendra Prasad on 21 June 1941, who was at that time the acting Congress President. The first ship to be constructed fully in India after independence was built at the Scindia Shipyard and named ''Jal Usha''. It was launched in 1948 by Jawaharlal Nehru at a ceremony where the families of Seth Walchand Hirachnd, late Narottam Morarjee, and Tulsidas Kilachand, the partners of Scindia Shipyard, were present along with other dignitaries and industrialists. Walchand died in 1953, and the Scindia Shipyard continued to operate successfully under the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
INS Arihant
INS ''Arihant'' (SSBN 80) (Sanskrit: ''Vanquisher of Enemies''), designated S2 Strategic Strike Nuclear Submarine, is the lead ship of India's of nuclear-powered ballistic missile submarines. The 6,000 tonne vessel was built under the Advanced Technology Vessel (ATV) project at the Ship Building Centre in the port city of Visakhapatnam. Arihant was launched on 26 July 2009, the anniversary of '' Vijay Diwas'' (Kargil War Victory Day) by Prime Minister Manmohan Singh. After fitting out and extensive sea trials, on 23 February 2016, she was confirmed as ready for operations, commissioned in August 2016, and deployed operationally in 2018. Design INS ''Arihant'' is the first of the planned five in the class of submarines designed and constructed as a part of the Indian Navy's secretive Advanced Technology Vessel (ATV) project. The ATV project was set up in 1984, under Vice Admiral Mihir K. Roy as the first Director General. The submarines are reported to be based on the . The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comptroller And Auditor General Of India
The Comptroller and Auditor General of India is the supreme audit institution of India, established under Article 148 of the Constitution of India. They are empowered to audit all receipts and expenditure of the Government of India and the State Governments, including those of autonomous bodies and corporations substantially financed by the Government. The CAG is also the statutory auditor of Government-owned corporations and conducts supplementary audit of government companies in which the Government has an equity share of at least 51 percent or subsidiary companies of existing government companies. The reports of the CAG are laid before the Parliament/Legislatures and are being taken up for discussion by the Public Accounts Committees (PACs) and Committees on Public Undertakings (COPUs), which are special committees in the Parliament of India and the state legislatures. The CAG is also the head of the Indian Audit and Accounts Department, the affairs of which are managed b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilo-class Submarine
The Kilo class, Soviet designation Project 877 ''Paltus'' (russian: Па́лтус, meaning "halibut"), NATO reporting name Kilo, is a class of diesel-electric attack submarines originally designed in the 1970s and built in the Soviet Union for the Soviet Navy. The initial version of Kilo submarines entered operational service in 1980 and were built until the mid-1990s. Production was switched to the more advanced Project 636 ''Varshavyanka'' (russian: Варшавянка, meaning " Varsovian (inhabitant of Warsaw; feminine)") variant in the mid-1990s, also known as Improved Kilo class in the West. Role These attack submarines are mainly intended for anti-shipping and anti-submarine operations in relatively shallow waters. Original Project 877 boats are equipped with Rubikon MGK-400 sonar system (with NATO reporting name Shark Gill), which includes a mine detection and avoidance sonar MG-519 Arfa (with NATO reporting name Mouse Roar). Newer Project 636 boats are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crore
A crore (; abbreviated cr) denotes ten million (10,000,000 or 107 in scientific notation) and is equal to 100 lakh in the Indian numbering system. It is written as 1,00,00,000 with the local 2,2,3 style of digit group separators (one lakh is equal to one hundred thousand, and is written as 1,00,000). It is widely used both in official and other contexts in Afghanistan, Bangladesh, Bhutan, India, Myanmar, Nepal, Pakistan, and Sri Lanka. It is often used in Bangladeshi, Indian, Pakistani, and Sri Lankan English. Money Large amounts of money in Bangladesh, India, Nepal, and Pakistan are often written in terms of ''Koti'' or ''crore''. For example (one hundred and fifty million) is written as "fifteen ''crore'' rupees", "15 crore" or "". In the abbreviated form, usage such as "15 cr" (for "15 ''crore'' rupees") is common. Trillions (in the short scale) of money are often written or spoken of in terms of ''lakh crore''. For example, ''one trillion rupees'' is equivalent to: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Rupee
The Indian rupee ( symbol: ₹; code: INR) is the official currency in the republic of India. The rupee is subdivided into 100 ''paise'' (singular: ''paisa''), though as of 2022, coins of denomination of 1 rupee are the lowest value in use whereas 2000 rupees is the highest. The issuance of the currency is controlled by the Reserve Bank of India. The Reserve Bank manages currency in India and derives its role in currency management on the basis of the Reserve Bank of India Act, 1934. Etymology The immediate precursor of the rupee is the ''rūpiya''—the silver coin weighing 178 grains minted in northern India by first Sher Shah Suri during his brief rule between 1540 and 1545 and adopted and standardized later by the Mughal Empire. The weight remained unchanged well beyond the end of the Mughals until the 20th century. Though Pāṇini mentions (), it is unclear whether he was referring to coinage. ''Arthashastra'', written by Chanakya, prime minister to the first Maurya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Defence (India)
The Ministry of Defence (MoD) ( IAST: ''Rakshā Mantrālaya'') is charged with coordinating and supervising all agencies and functions of the government relating directly to national security and the Indian Armed Forces. The President of India is the ceremonial commander-in-chief of the armed forces of the country. The Ministry of Defence provides policy framework and resources to the armed forces to discharge their responsibility in the context of the defence of the country. The Indian Armed Forces (including Indian Army, Indian Air Force, Indian Navy) and Indian Coast Guard under the Ministry of Defence are primarily responsible for ensuring the territorial integrity of India. As of Statista, It is the List of largest employers, biggest employer in the world with 2.92 million employers. At present, the undergoing new creation of Indian National Defence University, National Defence University, for training of military officials and concerned civilian officials, will be admini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bharat Electronics
Bharat Electronics Limited (BEL) is an Indian Government-owned aerospace and defence electronics company. It primarily manufactures advanced electronic products for ground and aerospace applications. BEL is one of nine PSUs under the Ministry of Defence of India. It has been granted '' Navratna'' status by the Government of India. History of BEL Bharat Electronics Limited was founded in Bangalore, Karnataka, India in 1954. Starting with the manufacture of a few communication equipment in 1956, BEL started producing receiving valves in 1961, germanium semiconductors in 1962, and radio transmitters for AIR in 1964 with help from the Soviet Union. * In 1966, BEL set up a radar manufacturing facility for the army and in-house R&D. In 1967, BEL began manufacturing transmitting tubes, silicon devices and integrated circuits. The PCB manufacturing facility was established in 1968. * In 1970, BEL started making black & white TV picture tubes, X-ray tubes and microwave tubes. In 1971, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
