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Rongerik
Rongerik Atoll or Rongdrik Atoll ( Marshallese: , ) is a coral atoll of 17 islands in the Pacific Ocean, and is located in the Ralik Chain of the Marshall Islands, approximately east of Bikini Atoll. Its total land area is only , but it encloses a lagoon of . History Rongerik Atoll was claimed by the German Empire along with the rest of the Marshall Islands in 1884. After World War I, the island came under the South Seas Mandate of the Empire of Japan, although the island was uninhabited. The island became part of the vast US Naval Base Marshall Islands. Following the end of World War II, it came under the control of the United States as part of the Trust Territory of the Pacific Islands until the independence of the Marshall Islands in 1986. It is most famous as the temporary location from March 7, 1946 through March 14, 1948 of the Bikini Atoll's indigenous population while the United States government conducted the Operation Crossroads nuclear tests. After months of food ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bikini Atoll
Bikini Atoll ( or ; Marshallese: , , meaning "coconut place"), sometimes known as Eschscholtz Atoll between the 1800s and 1946 is a coral reef in the Marshall Islands consisting of 23 islands surrounding a central lagoon. After the Second World War, the atoll's inhabitants were forcibly relocated in 1946, after which the islands and lagoon were the site of 23 nuclear tests by the United States until 1958. The atoll is at the northern end of the Ralik Chain, approximately northwest of the capital Majuro. Three families were resettled on Bikini island in 1970, totaling about 100 residents, but scientists found dangerously high levels of strontium-90 in well water in May 1977, and the residents were carrying abnormally high concentrations of caesium-137 in their bodies. They were evacuated again in 1980. The atoll is occasionally visited today by divers and a few scientists, and is occupied by a handful of caretakers. Etymology The island's English name is derived from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Crossroads
Operation Crossroads was a pair of nuclear weapon tests conducted by the United States at Bikini Atoll in mid-1946. They were the first nuclear weapon tests since Trinity in July 1945, and the first detonations of nuclear devices since the atomic bombing of Nagasaki on August 9, 1945. The purpose of the tests was to investigate the effect of nuclear weapons on warships. The Crossroads tests were the first of many nuclear tests held in the Marshall Islands, and the first to be publicly announced beforehand and observed by an invited audience, including a large press corps. They were conducted by Joint Army/Navy Task Force One, headed by Vice Admiral William H. P. Blandy rather than by the Manhattan Project, which had developed nuclear weapons during World War II. A fleet of 95 target ships was assembled in Bikini Lagoon and hit with two detonations of Fat Man plutonium implosion-type nuclear weapons of the kind dropped on Nagasaki in 1945, each with a yield of . The first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castle Bravo
Castle Bravo was the first in a series of high-yield thermonuclear weapon design tests conducted by the United States at Bikini Atoll, Marshall Islands, as part of ''Operation Castle''. Detonated on March 1, 1954, the device was the most powerful nuclear device detonated by the United States and its first lithium deuteride fueled thermonuclear weapon. Castle Bravo's yield was , 2.5 times the predicted , due to unforeseen additional reactions involving lithium-7, which led to the unexpected radioactive contamination of areas to the east of Bikini Atoll. At the time, it was the most powerful artificial explosion in history. Fallout, the heaviest of which was in the form of pulverized surface coral from the detonation, fell on residents of Rongelap and Utirik atolls, while the more particulate and gaseous fallout spread around the world. The inhabitants of the islands were not evacuated until three days later and suffered radiation sickness. Twenty-three crew members of the Japanes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshallese Language
The Marshallese language ( mh, Kajin M̧ajeļ, link=no or ), also known as Ebon, is a Micronesian language spoken in the Marshall Islands. Spoken by the ethnic Marshallese people, the language is spoken by nearly the country's entire population of 59,000, making it the principal language of the country. There are also roughly 27,000 Marshallese citizens residing in the United States, nearly all of whom speak Marshallese, as well as in other countries including Nauru. There are two major dialects: Rālik (western) and Ratak (eastern). Classification Marshallese, a Micronesian language, is a member of the Eastern Oceanic subgroup of the Austronesian languages. The closest linguistic relatives of Marshallese are the other Micronesian languages, including Chuukese, Gilbertese, Kosraean, Nauruan and Pohnpeian. Marshallese shows 33% lexical similarity with Pohnpeian. Within the Micronesian archipelago, Marshallese—along with the rest of the Micronesian language group—is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German–Spanish Treaty (1899)
The German–Spanish Treaty of 1899, ( es, link=no, Tratado germano-español de 1899; german: link=no, Deutsch-Spanischer Vertrag 1899) signed by the German Empire and the Kingdom of Spain, involved Spain selling the majority of its Pacific possessions not lost in the Spanish–American War to Germany for 25 million pesetas (equivalent to 17 million Marks). History During the 19th century, the Spanish Empire lost most of its colonies to independence movements. Then came the Spanish–American War in 1898, in which Spain lost most of its remaining colonies. Cuba became independent while the United States took possession of Puerto Rico along with the Philippines and Guam from Spain's Pacific Ocean colonies, the Spanish East Indies. This left Spain with only its African possessions of Spanish Sahara, Ifni, and Spanish Guinea, and with about 6,000 tiny, sparsely populated, and not very productive Pacific islands. These latter were both ungovernable, after the loss of the administra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshall Islands
The Marshall Islands ( mh, Ṃajeḷ), officially the Republic of the Marshall Islands ( mh, Aolepān Aorōkin Ṃajeḷ),'' () is an independent island country and microstate near the Equator in the Pacific Ocean, slightly west of the International Date Line. Geographically, the country is part of the larger island group of Micronesia. The country's population of 58,413 people (at the 2018 World Bank Census) is spread out over five islands and 29 coral atolls, comprising 1,156 individual islands and islets. The capital and largest city is Majuro. It has the largest portion of its territory composed of water of any sovereign state, at 97.87%. The islands share maritime boundaries with Wake Island to the north, Kiribati to the southeast, Nauru to the south, and Federated States of Micronesia to the west. About 52.3% of Marshall Islanders (27,797 at the 2011 Census) live on Majuro. In 2016, 73.3% of the population were defined as being "urban". The UN also indicates a population d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utirik Atoll
Utirik Atoll or Utrik Atoll ( Marshallese: , ) is a coral atoll of 10 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. Its total land area is only , but it encloses a lagoon with an area of . It is located approximately east of Ujae Atoll. The population of Utirik Atoll is 300-400 as of 2020. it is one of the northernmost Marshall Islands with permanent habitation. The larger islets are: * Utirik () * Aon () * Bikrak () * Pike () * Āllok () * Nalap () History Historical artifacts have been unearthed on the Atoll which date back to ca. 380 C.E., including tools likely used by early Micronesian peoples The Micronesians or Micronesian peoples are various closely related ethnic groups native to Micronesia, a region of Oceania in the Pacific Ocean. They are a part of the Austronesian ethnolinguistic group, which has an Urheimat in Taiwan. Ethno .... Its first recorded sighting was by the Spanish navigator Álvaro de S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rongelap Atoll
Rongelap Atoll (Marshallese language, Marshallese: , ) is a coral atoll of 61 islands (or motu (geography), motus) in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is . It encloses a lagoon with an area of . It is historically notable for its close proximity to US hydrogen bomb tests in 1954, and was particularly devastated by fallout from the Castle Bravo test. The population was forcibly removed from Rongelap following the test due to high radiation levels, and later studied due to their exposure to radiation. However, according to the most recent census in 2011 it has begun to recover with about eighty people living on the atoll. History The first sighting recorded by Europeans was by Spanish people, Spanish navigator Álvaro de Saavedra Cerón, Álvaro de Saavedra on 1 January 1528. Together with Utirik Atoll, Utirik, Ailinginae Atoll , Ailinginae and Toke Atoll, Toke atolls, they were charted as ''Isl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mapia Atoll
Mapia Atoll (Indonesian: ''Kepulauan Mapia''), historically known as the Freewill Islands or San David, is an atoll in the Pacific Ocean. It is located in Papua province of Indonesia, approximately 290 kilometers north of the city of Manokwari and 630 kilometers from the islands of Palau. It consists of two main islands, Bras (Berasi) and Pegun (Mapia), the smaller Fanildo, and two minor islands, Bras Kecil (Little Bras) and Fanildo Kecil (Little Fanildo). The islands constitute a part of West Supiori District within Supiori Regency, Papua. The population at the 2020 Census was 199. The atoll was once part of the Spanish Empire under the name of ''Güedes''. According to Spanish researcher Emilio Pastor in a paper submitted to his government in 1948, a number of small islands in Micronesia (Kapingamarangi or ''Coroa'', Mapia or ''Güedes'', Ocea (now Kiritimati) or ''Matador'', and Rongerik or ''Pescadores'') continue legally under Spanish sovereignty. This is because the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kili Island
Kili Island or Kili Atoll ( Marshallese: , ) is a small, () island located in the Marshall Islands in the Pacific Ocean. It is the temporary home of 548 inhabitants who are descended from islanders who originally lived on Bikini Atoll. They were relocated when they agreed to let the U.S. government temporarily use their home for nuclear testing in 1945. Kili Island became their home after two prior relocations failed. The island does not have a natural lagoon and cannot produce enough food to enable the islanders to be self-sufficient. It is part of the legislative district of the Ralik Chain of the Marshall Islands. The island is approximately southwest of Jaluit. It is one of the smallest islands in the Marshall Islands. History Captain Thomas Dennet of the British vessel ''Britannia'' sighted the atoll in 1797 on route from Australia to China and named it Hunter Island. Kili Atoll was claimed by the Empire of Germany along with the rest of the Marshall Islands in 1884. Afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Castle
Operation Castle was a United States series of high-yield (high-energy) nuclear tests by Joint Task Force 7 (JTF-7) at Bikini Atoll beginning in March 1954. It followed ''Operation Upshot–Knothole'' and preceded ''Operation Teapot''. Conducted as a joint venture between the Atomic Energy Commission (AEC) and the Department of Defense (DoD), the ultimate objective of the operation was to test designs for an aircraft-deliverable thermonuclear weapon. All the devices tested, which ranged in weight from , were built to be dropped from aircraft. However, ballistic casings, fins and fusing systems would have to be attached. Operation Castle was considered by government officials to be a success as it proved the feasibility of deployable "dry" fuel designs for thermonuclear weapons. There were technical difficulties with some of the tests: one device had a yield much lower than predicted (a " fizzle"), while two other bombs detonated with over twice their predicted yields. One te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Base Marshall Islands
Naval Base Marshall Islands were United States Navy advance bases built on the Marshall Islands during World War II to support the Pacific War efforts. The bases were built by US Navy after the Marshall Islands campaign that captured the islands from the Empire of Japan. By February 1944 the United States Armed Forces had captured the islands. Most of the airfields and other facilities Japan had built were destroyed in allied bombing raids and naval bombardment. US Navy Seabee Construction Battalions arrived as soon as the area was secured and remove the debris. The Seabees quickly repaired, built and improved the airfield/runways and seaport. Seabees often worked around the clock to get airfields operational so that fighter aircraft and bombers could start operating. The bases were used for staging upcoming campaigns and for repair. History At the start of World War I, Japan took control of the Marshall Islands from the German Empire. Japan built bases on many of the islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
