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INS Saryu
INS ''Saryu'' is the first of the Indian Navy, designed and constructed indigenously by the Goa Shipyard Limited. The ship is home-ported at Port Blair, under the Andaman and Nicobar Command (ANC). She is the largest offshore patrol vessel in the navy. Design and development The ''Saryu''-class patrol vessels were ordered for the navy by the Ministry of Defence in December 2008, for performing coastal patrol. Goa Shipyard Limited (GSL) became the first Indian shipyard to have designed and constructed this class of warship completely indigenously. ''Saryu'' is the most advanced vessel to be constructed by GSL in terms of design, performance and quality. The ship has been designed by an in-house team and was built at the cost of . Construction of the vessel took three and a half years, and was delayed due to late supply of gearboxes by the Indian supplier. A new order for the gearboxes was then placed with another manufacturer, which delivered them in early December 2011. ''Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
INS Sarayu (P54)
INS ''Sarayu'' was a of the Indian Navy. ''Sarayu'' was sold to the Sri Lanka Navy, where she was named as SLNS ''Sayura''. She serves as the flagship of the Sri Lanka Navy and obtained several remarkable naval victories against the naval branch of Tamil Tiger rebels (Sea Tigers The Sea Tigers (Tamil: கடற்புலிகள் ''Kaţaṛpulikaḷ'') was the naval wing of the Liberation Tigers of Tamil Eelam (LTTE) during the Sri Lankan Civil War. It was founded in 1984. The Sea Tigers had a number of small but ...). She was recently equipped with Yingi Y-82 anti-ship missiles and surface to air missiles. References Sukanya-class patrol vessels Patrol vessels of the Indian Navy 1989 ships {{mil-ship-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Blair
Port Blair (), officially named Sri Vijaya Puram, is the capital city of the Andaman and Nicobar Islands, a union territory of India in the Bay of Bengal. It is also the local administrative sub-division (''tehsil'') of the islands, the headquarters for the Districts of India, district of South Andaman, and the territory's only notified town. Port Blair is the entry point for the Andaman and Nicobar Islands. It is connected with mainland India by both air and sea. It is a two to three-hour flight from mainland India to Port Blair's Veer Savarkar International Airport and three to four days by sea to reach Kolkata, Chennai, or Visakhapatnam from Haddo Wharf in the city. It is home to several museums and the major naval base INS Jarawa of the Indian Navy, along with sea and air bases of the Indian Coast Guard, Andaman and Nicobar Police, Andaman and Nicobar Command, the first Indian Armed Forces Tri-Service Commands, integrated tri-command between the Indian Armed Forces, Indian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rigid-hulled Inflatable Boat
A rigid inflatable boat (RIB), also rigid-hull inflatable boat or rigid-hulled inflatable boat (RHIB), is a lightweight but high-performance and high-capacity boat constructed with a rigid hull (watercraft), hull bottom joined to side-forming air tubes that are inflated with air to high pressure to give the sides resilient rigidity along the boat's topsides. The design is stable, light, fast and seaworthy. The inflated collar acts as a life jacket, ensuring that the vessel retains its buoyancy, even if the boat is taking on water. The RIB is an evolutionary development of the inflatable boat with a rubberized fabric bottom that is stiffened with flat boards within the collar to form the deck or floor of the boat. History Origins in Wales The concept of configuring a rigid hull surrounded by an inflated, compartmentalized buoyancy tube from prow to transom originated and evolved from the problems that plagued existing rubberized fabric bottom inflated motorboats: fabric wear-th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Warning Radar
An early-warning radar is any radar system used primarily for the long-range detection of its targets, i.e., allowing defences to be alerted as ''early'' as possible before the intruder reaches its target, giving the air defences the maximum time in which to operate. This contrasts with systems used primarily for tracking or gun laying, which tend to offer shorter ranges but offer much higher accuracy. EW radars tend to share a number of design features that improve their performance in the role. For instance, EW radar typically operates at lower frequencies, and thus longer wavelengths, than other types. This greatly reduces their interaction with rain and snow in the air, and therefore improves their performance in the long-range role where their coverage area will often include precipitation. This also has the side-effect of lowering their optical resolution, but this is not important in this role. Likewise, EW radars often use much lower pulse repetition frequency to maximiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar Navigation
Radar navigation is the utilization of marine and aviation radar systems for vessel and aircraft navigation. When a craft is within radar range of land or special radar aids to navigation, the navigator can take distances and angular bearings to charted objects and use these to establish arcs of position and lines of position on a chart.Maloney, 2003:744. A fix consisting of only radar information is called a ''radar fix''.Bowditch, 2002:816. Some types of radar fixes include the relatively self-explanatory methods of "range and bearing to a single object,"National Imagery and Mapping Agency, 2001:163. "two or more bearings," "tangent bearings," and "two or more ranges." Parallel indexing is a technique defined by William Burger in the 1957 book ''The Radar Observer's Handbook''.National Imagery and Mapping Agency, 2001:169. This technique involves creating a line on the screen that is parallel to the ship's course, but offset to the left or right by some distance. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire-control System
A fire-control system (FCS) is a number of components working together, usually a gun data computer, a director and radar, which is designed to assist a ranged weapon system to target, track, and hit a target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more accurately. Naval fire control Origins The original fire-control systems were developed for ships. The early history of naval fire control was dominated by the engagement of targets within visual range (also referred to as direct fire). In fact, most naval engagements before 1800 were conducted at ranges of . Even during the American Civil War, the famous engagement between and was often conducted at less than range. Rapid technical improvements in the late 19th century greatly increased the range at which gunfire was possible. Rifled guns of much larger size firing explosive shells of lighter relative weight (compared to all-metal balls) so greatly increased the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Close-in Weapon System
A close-in weapon system (CIWS ) is a point-defense weapon system for detecting and destroying short-range incoming missiles and enemy aircraft which have penetrated the outer defenses, typically mounted on a naval ship. Nearly all classes of larger modern warships are equipped with some kind of CIWS device. There are two types of CIWS systems. A gun-based CIWS usually consists of a combination of radars, computers, and rapid-firing multiple-barrel rotary cannons placed on a rotating turret. Missile-based CIWSs use either infra-red, passive radar/ ESM, or semi-active radar terminal guidance to guide missiles to the targeted enemy aircraft or other threats. In some cases, CIWS are used on land to protect military bases. In this case, the CIWS can also protect the base from shell and rocket fire. Gun systems A gun-based CIWS usually consists of a combination of radars, computers and rotary or revolver cannon placed on a rotating, automatically aimed gun mount. Examples of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasco Da Gama, Goa
Vasco da Gama (), often shortened to Vasco, is a city in the state of Goa on the west coast of India. It is named after the Portuguese explorer Vasco da Gama. It is sometimes also referred to as Sambhaji Nagar after Sambhaji. It is the headquarters of the Mormugão taluka (subdistrict). The city lies on the western tip of the Mormugao peninsula, at the mouth of the Zuari River, about from Panaji, Goa's capital, from Margao, the district headquarters and about from Dabolim Airport. The city was developed along with the nearby Mormugao Port in 1886 and remained with the Portuguese Empire until the 1961 Indian military operation that annexed Goa. The 1888-constructed Mormugao Port remains a busy shipping route in Asia. This port is built by the Portuguese king in alliance with Gali Sidhayya who is the then zamindar of the Goa region. It is one of the major ports of independent India. The shipbuilding area of Goa Shipyard Limited that builds Indian Navy and Coast Guard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sureesh Mehta
Admiral Sureesh Mehta, PVSM, AVSM (born August 18, 1947) served as 19th Chief of the Indian Navy from 31 October 2006 until 31 August 2009. He was succeeded by Nirmal Kumar Verma. He is the first service chief from India's armed forces to be born post Indian Independence. He is married to Maria Teresa Mehta, and they have two children. Early life Admiral Mehta was born on 18 August 1947 at Gurdaspur, Punjab. He studied in the National Defence Academy before joining the Indian Navy. Later, he also graduated from the Defence Services Staff College and the National Defence College. Military career After graduating, Admiral Mehta joined the Fleet Air Arm of the Indian Navy, where he flew the Hawker Sea Hawk off the aircraft carrier, . He was the Flag Officer Commanding Western Fleet during the Kargil War. Later, he served as the Flag Officer Commanding-in-Chief (FOC-in-C) of the Eastern Naval Command (ENC) from 30 September 2005 till his appointment as the Naval Chief. He was appo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Of Naval Staff Of The Indian Navy
The Chief of the Naval Staff (CNS) is a statutory office held by the professional head of the Indian Navy (IN), the naval branch of the Indian Armed Forces. Customarily held by a four-star admiral, the CNS is the senior-most operational officer of the IN, tasked with the roles of overseeing the force's overall functioning during states of peace and conflict, along with the realization of India's strategic maritime objectives, namely, the defence of the country's sovereignty against maritime threats and the security of international sea lines in the Indo-Pacific. Being a permanent member of the Chiefs of Staff Committee (COSC) and the National Security Council (NSC), the CNS also bears the responsibility of advising the nation's civilian leadership i.e., the Government of India on all matters privy to the IN. Statutorily, the CNS ranks 12th-overall in the Indian order of precedence, and is the IN's status-equivalent of the Chief of Defence Staff, the Chief of the Army Staf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Times Of India
''The Times of India'' (''TOI'') is an Indian English-language daily newspaper and digital news media owned and managed by the Times Group. It is the List of newspapers in India by circulation, third-largest newspaper in India by circulation and List of newspapers by circulation, largest selling English-language daily in the world. It is the oldest English-language newspaper in India, and the second-oldest Indian newspaper still in circulation, with its first edition published in 1838. It is nicknamed as "The Old Lady of Bori Bunder", and is a newspaper of record. Near the beginning of the 20th century, Lord Curzon, the Viceroy of India, called ''TOI'' "the leading paper in Asia". In 1991, the BBC ranked ''TOI'' among the world's six best newspapers. It is owned and published by Bennett, Coleman & Co. Ltd. (BCCL), which is owned by the Sahu Jain family. In the Brand Trust Report India study 2019, ''TOI'' was rated as the most trusted English newspaper in India. In a 2021 surve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
