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Chernobyl Mi-8 Helicopter Crash
The Chernobyl Mil Mi-8 Helicopter crash occurred on October 2, 1986 as part of the Chernobyl Nuclear Power Plant sarcophagus construction that followed the Chernobyl disaster. The crash occurred when the helicopter, Cup-2 struck a crane and resulted in the deaths of four crew members. Crash On October 2, 1986, Mi-8 helicopter with Cup-2 crews involved in the cleanup efforts crashed into the area near Reactor 4, RBMK-1000 type. The helicopter was flying too close to the reactor to drop sand and boron onto the exposed core, which was still emitting significant radiation. Unfortunately, the sun blinded the eyes of the pilots and the helicopter’s rotor blades struck a crane that had been used in earlier construction work, causing the aircraft to lose control and crash. The accident resulted in the deaths of all four crew members onboard. This crash highlighted the extreme risks faced by the emergency responders who were trying to contain the disaster, often with limited safety prot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chernobyl Nuclear Power Plant
The Chernobyl Nuclear Power Plant (ChNPP) is a nuclear power plant undergoing decommissioning. ChNPP is located near the abandoned city of Pripyat in northern Ukraine, northwest of the city of Chernobyl, from the Belarus–Ukraine border, and about north of Kyiv. The plant was cooled by an engineered pond, fed by the Pripyat River about northwest from its juncture with the Dnieper River. Originally named the Chernobyl Nuclear Power Plant of V. I. Lenin after the founding leader of the Soviet Union, the plant was commissioned in phases with the four reactors entering commercial operation between 1978 and 1984. In 1986, in what became known as the Chernobyl disaster, reactor No. 4 suffered a catastrophic explosion and meltdown; as a result of this, the power plant is now within a large restricted area known as the Chernobyl Exclusion Zone. Both the zone and the power plant are administered by the State Agency of Ukraine on Exclusion Zone Management. The three other reacto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Disaster
A nuclear and radiation accident is defined by the International Atomic Energy Agency (IAEA) as "an event that has led to significant consequences to people, the environment or the facility." Examples include lethal effects to individuals, large radioactivity release to the environment, or a reactor core melt. The prime example of a "major nuclear accident" is one in which a reactor core is damaged and significant amounts of radioactive isotopes are released, such as in the Chernobyl disaster in 1986 and Fukushima nuclear disaster in 2011. The impact of nuclear accidents has been a topic of debate since the first nuclear reactors were constructed in 1954 and has been a key factor in public concern about nuclear facilities. M.V. Ramana. Nuclear Power: Economic, Safety, Health, and Environmental Issues of Near-Term Technologies, ''Annual Review of Environment and Resources'', 2009, 34, p. 136. Technical measures to reduce the risk of accidents or to minimize the amount of rad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Komitet Gosudarstvennoy Bezopasnosti
The Committee for State Security (, ), abbreviated as KGB (, ; ) was the main security agency of the Soviet Union from 1954 to 1991. It was the direct successor of preceding Soviet secret police agencies including the Cheka, OGPU, and NKVD. Attached to the Council of Ministers, it was the chief government agency of "union-republican jurisdiction", carrying out internal security, foreign intelligence, counter-intelligence and secret police functions. Similar agencies operated in each of the republics of the Soviet Union aside from the Russian SFSR, where the KGB was headquartered, with many associated ministries, state committees and state commissions. The agency was a military service governed by army laws and regulations, in the same fashion as the Soviet Army or the MVD Internal Troops. While most of the KGB archives remain classified, two online documentary sources are available. Its main functions were foreign intelligence, counter-intelligence, operative-investigative ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Military
The Armed Forces of the Union of Soviet Socialist Republics, also known as the Armed Forces of the Soviet Union, the Red Army (1918–1946) and the Soviet Army (1946–1991), were the armed forces of the Russian Soviet Federative Socialist Republic (1917–1922) and the Soviet Union (1922–1991) from their beginnings in the Russian Civil War of 1917–1923 to the collapse of the Soviet Union in 1991. In May 1992, Russian President Boris Yeltsin issued decrees forming the Russian Armed Forces, which subsumed much of the Soviet Armed Forces. Multiple sections of the former Soviet Armed Forces in the other, smaller Soviet republics gradually came under those republics' control. According to the all-union military service law of September 1925, the Soviet Armed Forces consisted of the Red Army, the Air Forces, the Navy, the State Political Directorate (OGPU), and the convoy guards. The OGPU was later made independent and amalgamated with the NKVD in 1934, and thus its Internal troop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Star
A red star, five-pointed and filled, is a symbol that has often historically been associated with communist ideology, particularly in combination with the hammer and sickle, but is also used as a purely socialist symbol in the 21st century. It has been widely used in flags, state emblems, monuments, ornaments, and logos. A golden star or yellow star is also a closely-associated symbol to the red star in the context of contemporary China and Vietnam, similarly representing socialism, communism, and national unity. Some former Warsaw Pact nations have passed laws banning it, describing it as a symbol of far-left totalitarian ideology. The red star has also been used in a non-communist context and before the emergence of this movement, in symbols of countries and states since the 19th century. It appears for example on the flags of New Zealand and the U.S. state of California. The red star has also been used as logo by private agencies and corporations, such as the oil giant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhulyany
Zhuliany () is a neighbourhood in the south-west of Kyiv, the capital of Ukraine. It is a predominantly cottage-built area, part of the Solomianskyi district. As well as Troieshchyna, Zhuliany became a part of Kyiv municipality in 1988. The ''Kyiv International Airport'' is located in the neighborhood. An apartment building was hit by a Russian missile strike during the 2022 Russian invasion of Ukraine On 24 February 2022, , starting the largest and deadliest war in Europe since World War II, in a major escalation of the Russo-Ukrainian War, conflict between the two countries which began in 2014. The fighting has caused hundreds of thou .... References Neighborhoods in Kyiv Holosiivskyi District {{KyivCity-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyiv
Kyiv, also Kiev, is the capital and most populous List of cities in Ukraine, city of Ukraine. Located in the north-central part of the country, it straddles both sides of the Dnieper, Dnieper River. As of 1 January 2022, its population was 2,952,301, making Kyiv the List of European cities by population within city limits, seventh-most populous city in Europe. Kyiv is an important industrial, scientific, educational, and cultural center. It is home to many High tech, high-tech industries, higher education institutions, and historical landmarks. The city has an extensive system of Transport in Kyiv, public transport and infrastructure, including the Kyiv Metro. The city's name is said to derive from the name of Kyi, one of its four legendary founders. During History of Kyiv, its history, Kyiv, one of the oldest cities in Eastern Europe, passed through several stages of prominence and obscurity. The city probably existed as a commercial center as early as the 5th century. A Slav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashgabat
Ashgabat (Turkmen language, Turkmen: ''Aşgabat'') is the capital city, capital and largest city of Turkmenistan. It lies between the Karakum Desert and the Kopet Dag, Kopetdag mountain range in Central Asia, approximately 50 km (30 mi) away from the Iran-Turkmenistan border. The city has a population of 1,030,063 (2022 census). The city was founded in 1881 on the basis of an Ahal Teke (Turkmen tribe), Teke tribal village, and made the capital of the Turkmen Soviet Socialist Republic in 1924 when it was known as Poltoratsk. Much of the city was destroyed by the 1948 Ashgabat earthquake, but has since been extensively rebuilt under the rule of Saparmurat Niyazov's "White City" urban renewal project, resulting in monumental projects sheathed in costly white marble. The Soviet-era Karakum Canal runs through the city, carrying waters from the Amu Darya from east to west. Today, as the capital of an independent Turkmenistan, Ashgabat retains a multiethnic population, wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagram
Bagram (; Pashto/) is a town and seat in Bagram District in Parwan Province of Afghanistan, about 60 kilometers north of the capital Kabul. It is the site of an ancient city located at the junction of the Ghorband and Panjshir Valley, near today's city of Charikar, Afghanistan. The location of this historical town made it a key passage from Ancient India along the Silk Road, leading westwards through the mountains towards Bamiyan, and north over the Kushan Pass to the Baghlan Valley and past the Kushan archeological site at Surkh Kotal, to the commercial centre of Balkh and the rest of northern Afghanistan. Bagram was the capital of the Kushan Empire in the first century CE. History Ancient history The ancient city of Kapisi is identified with present-day Bagram. The figures of ancient Buddhist and Hindu sculptures show that the city was initially ruled by Indic people who have either migrated or intermingled with the Iranian populations who moved into the region ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RBMK-1000
The RBMK (, РБМК; ''reaktor bolshoy moshchnosti kanalnyy'', "high-power channel-type reactor") is a class of graphite-moderated nuclear power reactor designed and built by the Soviet Union. It is somewhat like a boiling water reactor as water boils in the pressure tubes. It is one of two power reactor types to enter serial production in the Soviet Union during the 1970s, the other being the VVER reactor. The name refers to its design where instead of a large steel pressure vessel surrounding the entire core, the core is surrounded by a cylindrical annular steel tank inside a concrete vault and each fuel assembly is enclosed in an individual 8 cm (inner) diameter pipe (called a "technological channel"). The channels also contain the coolant, and are surrounded by graphite. The RBMK is an early Generation II reactor and the oldest commercial reactor design still in wide operation. Certain aspects of the original RBMK reactor design had several shortcomings, such as the lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pripyat
Pripyat, also known as Prypiat, is an abandoned industrial city in Kyiv Oblast, Ukraine, located near the border with Belarus. Named after the nearby river, Pripyat (river), Pripyat, it was founded on 4 February 1970 as the ninth ''atomgrad'' ('atom city', a type of closed city in the Soviet Union that served the purpose of housing nuclear workers near a plant), catering the nearby Chernobyl Nuclear Power Plant. The plant is located north of the abandoned city of Chernobyl, after which it is named. Pripyat was officially proclaimed a city in 1979 and had ballooned to a population of 49,360 by the time it was evacuated on the afternoon of 27 April 1986, one day after the Chernobyl disaster. Although it is located in Vyshhorod Raion, the abandoned municipality is administered directly from the capital of Kyiv. Pripyat is supervised by the State Emergency Service of Ukraine which manages activities for the entire Chernobyl exclusion zone. Following the 1986 Chernobyl nuclear disas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chernobyl Disaster
On 26 April 1986, the no. 4 reactor of the Chernobyl Nuclear Power Plant, located near Pripyat, Ukrainian Soviet Socialist Republic, Ukrainian SSR, Soviet Union (now Ukraine), exploded. With dozens of direct casualties, it is one of only two nuclear energy accidents rated at the maximum severity on the International Nuclear Event Scale, the other being the 2011 Fukushima nuclear accident. The response involved more than Chernobyl liquidators, 500,000 personnel and cost an estimated 18billion Soviet ruble, rubles (about $84.5billion USD in 2025). It remains the worst nuclear disaster and the List of disasters by cost, most expensive disaster in history, with an estimated cost of US$700 billion. The disaster occurred while running a test to simulate cooling the reactor during an accident in blackout conditions. The operators carried out the test despite an accidental drop in reactor power, and due to a design issue, attempting to shut down the reactor in those conditio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
