BNS Ali Haider (1978)
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BNS Ali Haider (1978)
BNS ''Ali Haider'' was a Type 41 anti aircraft frigate of the Bangladesh Navy. She served in the Bangladesh Navy from 1978 to 2014. The ship was named after the fourth Rashidun Caliph Ali. History BNS ''Ali Haider'' previously served the British Royal Navy as . She was laid down by William Denny and Brothers on 2 November 1953 and launched on 20 July 1957. She was commissioned by the Royal Navy on 12 December 1959. She underwent a major refit in the mid-1960s that replaced her sensors and electronic warfare systems. On 6 July 1978, she was sold to the Bangladesh Navy. Career BNS ''Ali Haider'' was commissioned into the Bangladesh Navy fleet on 6 July 1978. She served under Commodore Commanding Bangladesh Navy Flotilla (COMBAN). After serving in the Bangladesh Navy for about 36 years and an overall total of 55 years of service, the ship was decommissioned on 22 January 2014. and scrapped. She was replaced by a Chinese-built Type 053H2 frigate with the same name and pennant ...
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William Denny And Brothers
William Denny and Brothers Limited, often referred to simply as Denny, was a Scottish shipbuilding company. History The shipbuilding interests of the Denny family date back to William Denny (born 1779), for whom ships are recorded being built in Dumbarton as far back as 1811 such as the sailing sloop ''Alpha''.) By 1823 the company name had changed to William Denny & Son. The first ship it built under this name was the paddle steamer ''Superb''. From 1845 the company became Denny Brothers (this being William jnr, Alexander and Peter), and in 1849 the firm was reconstituted as William Denny & Brothers, this being William, James and Peter Denny. Although the Denny yard was situated near the junction of the River Clyde and the River Leven, the yard was on the Leven. The founder developed the company's interests in ship owning and operation with interests in the British & Burmese Steam Navigation Company, the Irrawaddy Flotilla Company and La Platense Flotilla. The Company built ...
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Ship Commissioning
Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition. Ship naming and launching endow a ship hull with her identity, but many milestones remain before she is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and electronic systems, galley, and other equipment required to transform the new hull into an operating and habitable warship are installed and tested. The prospective commanding officer, ship's officers, the petty officers, and seamen who will form the crew report for training and familiarization with their new ship. Before commissioning, the new ship undergoes sea trials to identify any deficiencies needing corre ...
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Ships Built On The River Clyde
A ship is a large watercraft that travels the world's oceans and other sufficiently deep Sea lane, waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity, and purpose. Ships have supported exploration, trade, Naval warfare, warfare, Human migration, migration, colonization, and science. After the 15th century, Columbian Exchange, new crops that had come from and to the Americas via the European seafarers significantly contributed to world population growth. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a Full-rigged ship, ship-rigged sailing ship with three or more masts, each of which is Square rig, square-rigged. As of 2016, there were more than 49,000 merchant ships, totaling almost 1.8 billion ...
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Decommissioned Ships Of The Bangladesh Navy
Decommissioning is a general term for a formal process to remove something from an active status, and may refer to: Infrastructure * Decommissioned offshore * Decommissioned highway * Greenfield status of former industrial sites * Nuclear decommissioning Military * Decommissioning in Northern Ireland of paramilitary weapons * Decommissioning pennant, where a navy ship wears an extremely long commissioning pennant at the end of its commission overseas * Demobilization of soldiers * Disarmament * Ship-Submarine Recycling Program for U.S. nuclear vessels Other * Ship decommissioning See also * Commission (other) * End-of-life (product) * Planned obsolescence In economics and industrial design, planned obsolescence (also called built-in obsolescence or premature obsolescence) is a policy of planning or designing a product with an artificially limited useful life or a purposely frail design, so that ...
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List Of Historic Ships Of The Bangladesh Navy
This is a list of all historic ships of the Bangladesh Navy that are decommissioned or damaged from 1971. Bangladesh vessels use the prefix "BNS", standing for "Bangladesh Navy Ship". Frigates Offshore patrol vessels Fast attack craft Riverine Patrol Boats Research and survey ships Training ship Amphibious warfare Auxiliaries See also * List of active ships of the Bangladesh Navy * List of ships of the Bangladesh Coast Guard * List of active aircraft of the Bangladesh Air Force * List of historic aircraft of the Bangladesh Air Force * List of active Bangladesh military aircraft Active Bangladesh military aircraft is a list of military aircraft that are used by the Bangladesh Armed Forces. Approximately 80 aircraft and five Mil Mi-17 were destroyed by the devastating 1991 Bangladesh cyclone. Bangladesh Air Force ... References {{DEFAULTSORT:Historic ships of the Bangladesh Navy ...
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Type 053H Frigate
The Type 053 is a family of People's Republic of China, Chinese Frigate, frigates that served with the People's Liberation Army Navy Surface Force, and a small number of foreign navies. Nomenclature for Chinese warships was temporarily changed during the Cultural Revolution, and some subclasses gained different NATO reporting names. Nomenclature The naming of the Type 053/Type 6601/Type 065 frigates reflected contemporary Chinese political turmoil. The PLAN originally named major surface combatants after geographical areas in China, but this practice was abolished during the Cultural Revolution. During that period, most of the third batch of Type 065s were either not named or had their names stripped; ships were referred to only by their hull numbers. The naming of ships resumed in the latter half of the 1980s. However, by that time the Type 065s were nearing retirement, and the traditional geographic names were given to newer ships. For example, ''Jinan'' was allocated to a Typ ...
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Ship Breaking
Ship-breaking (also known as ship recycling, ship demolition, ship dismantling, or ship cracking) is a type of ship disposal involving the breaking up of ships for either a source of parts, which can be sold for re-use, or for the extraction of raw materials, chiefly scrap. Modern ships have a lifespan of 25 to 30 years before corrosion, metal fatigue and a lack of parts render them uneconomical to operate. Ship-breaking allows the materials from the ship, especially steel, to be recycled and made into new products. This lowers the demand for mined iron ore and reduces energy use in the steelmaking process. Fixtures and other equipment on board the vessels can also be reused. While ship-breaking is sustainable, there are concerns about the use by poorer countries without stringent environmental legislation. It is also labour-intensive, and considered one of the world's most dangerous industries. In 2012, roughly 1,250 ocean ships were broken down, and their average age was ...
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Commodore (rank)
Commodore is a senior naval rank used in many navies which is equivalent to brigadier and air commodore. It is superior to a navy captain, but below a rear admiral. It is either regarded as the most junior of the flag officers rank or may not hold the jurisdiction of a flag officer at all depending on the officer's appointment. Non-English-speaking nations commonly use the rank of flotilla admiral, counter admiral, or senior captain as an equivalent, although counter admiral may also correspond to ''rear admiral lower half'' abbreviated as RDML. Traditionally, "commodore" is the title for any officer assigned to command more than one ship, even temporarily, much as "captain" is the traditional title for the commanding officer of a single ship even if the officer's official title in the service is a lower rank. As an official rank, a commodore typically commands a flotilla or squadron of ships as part of a larger task force or naval fleet commanded by an admiral. A commodo ...
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Electronic Warfare
Electronic warfare (EW) is any action involving the use of the electromagnetic spectrum (EM spectrum) or directed energy to control the spectrum, attack an enemy, or impede enemy assaults. The purpose of electronic warfare is to deny the opponent the advantage of—and ensure friendly unimpeded access to—the EM spectrum. EW can be applied from air, sea, land, and/or space by crewed and uncrewed systems, and can target communication, radar, or other military and civilian assets. The electromagnetic environment Military operations are executed in an information environment increasingly complicated by the electromagnetic spectrum. The electromagnetic spectrum portion of the information environment is referred to as the electromagnetic environment (EME). The recognized need for military forces to have unimpeded access to and use of the electromagnetic environment creates vulnerabilities and opportunities for electronic warfare in support of military operations. Within the informat ...
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Ship Naming And Launching
Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical process with ceremonies which have been observed as public celebration and a solemn blessing, usually but not always, in association with the launch itself. Ship launching imposes stresses on the ship not met during normal operation and, in addition to the size and weight of the vessel, represents a considerable engineering challenge as well as a public spectacle. The process also involves many traditions intended to invite good luck, such as christening by breaking a sacrificial bottle of champagne over the bow as the ship is named aloud and launched. Methods There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching". The oldest, most familiar, and most widely used is th ...
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