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HMIS Jumna
HMIS ''Jumna'' (U21) was a Sloop-of-war, sloop, which served in the Royal Indian Navy (RIN) during World War II. After India became a republic on 26 January 1950, the vessel was renamed as the Indian Navy's INS ''Jamuna''. History HMIS ''Jumna'' was ordered in 1939, and built by William Denny and Brothers. She was Ship commissioning, commissioned in 1941, and with World War II underway, was immediately deployed as a convoy escort. ''Jumna'' served as an anti-aircraft escort during the Dutch East Indies campaign, Java Sea campaign in early 1942, and was involved in intensive anti-aircraft action against attacking Japanese twin-engined level bombers and dive bombers, claiming five aircraft downed from 24 to 28 February 1942: ''"Chief Ordnance Artificer, Peter Cajetan Mascarenhas was awarded the Distinguished Service Medal for his part in defending the convoy against the Japanese aircraft which attacked it in the Sunda Strait. The citation in the London Gazette said that he had c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamuna River
The Yamuna (; ) is the second-largest tributary river of the Ganges by discharge and the longest tributary in List of major rivers of India, India. Originating from the Yamunotri Glacier at a height of about on the southwestern slopes of Bandarpunch peaks of the Lower Himalayan Range, Lower Himalaya in Uttarakhand, it travels and has a Drainage system (geomorphology), drainage system of , 40.2% of the entire Ganges Basin. It merges with the Ganges at Triveni Sangam, Prayagraj, which is a site of the Kumbh Mela, a Hindu festival held every 12 years. Like the Ganges, the Yamuna is highly venerated in Hinduism and worshipped as the Yamuna in Hinduism, goddess Yamuna. In Hinduism, she is believed to be the daughter of the sun god, Surya, and the sister of Yama, the god of death, and so she is also known as Yami. According to popular Hindu legends, bathing in Yamuna's sacred waters frees one from the torments of death. The river crosses several states such as Haryana, Uttar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch East Indies Campaign
The Dutch East Indies campaign of 1941–1942 was the conquest of the Dutch East Indies (present-day Indonesia) by forces of the Empire of Japan in the early days of the Pacific campaign of World War II. Allied forces attempted unsuccessfully to defend the islands. The East Indies were targeted by the Japanese for their rich oil resources which would become a vital asset during the war. The campaign and subsequent three-and-a-half-year Japanese occupation was also a major factor in the end of Dutch colonial rule in the region. Background The East Indies was one of Japan's primary targets if and when it went to war because the colony possessed abundant valuable resources, the most important of which were its rubber plantations and oil fields; the colony was the fourth-largest exporter of oil in the world, behind the U.S., Iran, and Romania. The oil made the islands enormously important to the Japanese, so they sought to secure the supply for themselves. They sent four fleet ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Survey Vessel
A survey vessel is any type of ship or boat that is used for underwater surveys, usually to collect data for mapping or planning underwater construction or mineral extraction. It is a type of research vessel, and may be designed for the purpose, modified for the purpose or temporarily put into the service as a vessel of opportunity, and may be crewed, remotely operated, or autonomous. The size and equipment vary to suit the task and availability. Role The task of survey vessels is to map the bottom, and measure the characteristics of the benthic zone The benthic zone is the ecological region at the lowest level of a body of water such as an ocean, lake, or stream, including the sediment surface and some sub-surface layers. The name comes from the Ancient Greek word (), meaning "the depths". ..., full water column, and surface for the purpose of: * hydrography, the measurement and description of the physical features of oceans and other natural bodies of water, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Ramree Island
The Battle of Ramree Island (), also known as Operation Matador, took place from 14 January to 22 February 1945, in the Second World War as part of the offensive on the Southern Front in the Burma campaign and was conducted by the XV Indian Corps. Ramree Island, part of Arakan (now Rakhine State), has an area of and is separated from the mainland by a strait with an average width of about ; the island is south of Akyab (now Sittwe). During the Japanese invasion of Burma in early 1942, the Island had been captured. In January 1945, forces of the Indian XV Corps landed on Ramree and the neighbouring island of Cheduba, to establish airfields for the supply of the mainland campaign. The battle is known for claims that hundreds of Japanese soldiers were killed by crocodiles in the mangrove swamps of Ramree. Some editions of the Guinness Book of World Records have described this as the highest number of fatalities in an animal attack; zoologists and modern military historian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponnagyun
Ponnagyun () is a town in Rakhine State, in the westernmost part of Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ... (Burma). It is the administrative seat of the Ponnagyun Township. The southern part of Ponnagyun is crisscrossed by small streams and rivers. The northern part is mountainous. The Urittaung Pagoda, across the Kaladan River from Ponnagyun, overlooks the town. History The Ponnagyun police station was captured by the Arakan Army (AA) on 22 February 2024 from the Myanmar Police Force during the Myanmar Civil War. The AA claimed to have captured the city on 5 March 2024. References External links Satellite map at Maplandia.com Populated places in Rakhine State {{Rakhine-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaladan River
The Kaladan (, ) or Kissapanadi River (, ), also known as the Beino, Bawinu and Kolodyne, is a river in the eastern Mizoram, Mizoram State of India, and in Chin State and Rakhine State of western Myanmar. The Kaladan River is called the Chhimtuipui River in India.Still under construction[, The Statesman. It forms the international border between India and Myanmar between 22° 47′ 10" N (where its tributary, the Tiau River , joins it) and 22° 11′ 06" N.NF 46-7 "Gangaw, Burma" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akyab
Sittwe (, ), formerly Akyab (), is the capital of Rakhine State, Myanmar (Burma). Sittwe is located on an estuarial island created at the confluence of the Kaladan, Mayu, and Lay Mro rivers emptying into the Bay of Bengal. As of 2019 the city has an estimated population of over 120,000 inhabitants. It is the administrative seat of Sittwe Township and Sittwe District. Names The name Sittwe () is derived from the Burmese pronunciation of Arakanese , meaning "the place where the war meets". When the Burmese king Bodawpaya invaded the Mrauk U Kingdom in 1784, the Rakhine defenders encountered the Burmese force at the mouth of Kaladan river. In the ensuing battle, which was waged on both land and water, the Mrauk U forces were defeated. The place where the battle occurred came to be called ''Saittwe'' by the Rakhine and then as ''Sittwe'' by the Burmese. The name was initially anglicized as ''Tset-twe'' and ''Site-tway''. The colonial name Akyab () derived from the town's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Indian Army
The Indian Army was the force of British Raj, British India, until Indian Independence Act 1947, national independence in 1947. Formed in 1895 by uniting the three Presidency armies, it was responsible for the defence of both British India and the princely states, which could also have their own Imperial Service Troops, armies. As stated in the ''Imperial Gazetteer of India'', the "British Government has undertaken to protect the dominions of the Native princes from invasion and even from rebellion within: its army is organized for the defence not merely of British India, but of all possessions under the suzerainty of the Emperor of India, King-Emperor." The Indian Army was a vital part of the British Empire's military forces, especially in World War I and World War II. The Indian Presidencies and provinces of British India, Presidency armies were originally under East India Company command, and comprised the Bengal Army, Madras Army, and Bombay Army. After the Indian Rebellion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minesweeper
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, when they were deployed by the British. The Crimean War minesweepers were rowboats trailing Grappling hook, 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, 3rd Baronet, Sir Arthur Wilson noted the real threat of the time was a blockade aided by mines and not an invasion. The function of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visakhapatnam
Visakhapatnam (; List of renamed places in India, formerly known as Vizagapatam, and also referred to as Vizag, Visakha, and Waltair) is the largest and most populous metropolitan city in the States and union territories of India, Indian state of Andhra Pradesh. It is between the Eastern Ghats and the coast of the Bay of Bengal. It is the second largest city on the Coastal India, east coast of India after Chennai, and the fourth largest in South India. It is one of the four Smart city, smart cities of Andhra Pradesh selected under the Smart Cities Mission and is the headquarters of Visakhapatnam district. Vizag is popularly known as ''shipbuilding capital of India'' due to presence of multiple shipyards such as Hindustan Shipyard, Naval Dockyard (Visakhapatnam), Naval Dockyard and being the central naval command of the east coast. Visakhapatnam's history dates back to the 6th century BCE. The city was ruled by the Satavahana dynasty, Andhra Satavahanas, Vengi, the Pallava dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Submarine Ro-110
''Ro-110'' was an Imperial Japanese Navy ''Ro-100''-class submarine. Completed and commissioned in July 1943, she served in World War II, operating in the Indian Ocean. She was sunk in February 1944 during her third war patrol. Design and description The ''Ro-100'' class was a medium-sized, coastal submarine derived from the preceding ''Kaichū'' type. They displaced surfaced and submerged. The submarines were long, had a beam of and a draft of . They had a double hull and a diving depth of .Carpenter & Dorr, p. 123 For surface running, the boats were powered by two diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a electric motor. They could reach on the surface and underwater. On the surface, the ''Ro-100''s had a range of at ; submerged, they had a range of at .Chesneau, p. 204 The boats were armed with four internal bow torpedo tubes and carried a total of eight torpedoes. They were also armed with two single mounts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 it is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and Electronics, electronic systems, Galley (kitchen), 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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
