|
Moscow Theater Hostage Crisis
The Moscow theater hostage crisis, also known as the 2002 Nord-Ost siege, was the seizure of the crowded Dubrovka Theater in Moscow by Chechen terrorists on 23 October 2002, resulting in the taking of 912 hostages. The attackers, led by Movsar Barayev, claimed allegiance to the Islamist separatist movement in Chechnya. They demanded the withdrawal of Russian forces from Chechnya and an end to the Second Chechen War. The crisis was resolved when Russian security services released sleeping gas into the building, and subsequently stormed it, killing all 40 hostage takers. 132 hostages died, largely due to the effects of the gas. Due to the layout of the theater, special forces would have had to fight through of corridor and advance up a well-defended staircase before they could reach the hall in which the hostages were held. The attackers had numerous explosives, with the most powerful in the center of the auditorium. Spetsnaz operators from Federal Security Service (FSB) Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spetsnaz
SpetsnazThe term is borrowed from rus, спецназ, p=spʲɪtsˈnas; abbreviation for or 'Special Purpose Military Units'; or () are special forces in many post-Soviet states. Historically, this term referred to the Soviet Union's Spetsnaz GRU, special operations units of the GRU (Soviet Union), Main Intelligence Directorate of the Soviet General Staff (GRU). Today it refers to special forces branches and task forces subordinate to ministries including defence, internal affairs, or emergency situations in countries that have inherited their special purpose units from the Chronology of Soviet secret police agencies, now-defunct Soviet security agencies. As ''spetsnaz'' is a Russian term, it is typically associated with the special units of Russia, but other post-Soviet states often refer to their special forces units by the term as well, since these nations also inherited their special purpose units from the now-defunct Soviet security agencies. Etymology The Russia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Ministry Of Internal Affairs
The Ministry of Internal Affairs of the Russian Federation (MVD; , ''Ministerstvo vnutrennikh del'') is the interior ministry of Russia. The MVD is responsible for law enforcement in Russia through its agencies the Police of Russia, Migration Affairs, Drugs Control, Traffic Safety, the Centre for Combating Extremism, and the Investigative Department. The MVD is headquartered in Zhitnaya Street 16 in Yakimanka, Moscow. Vladimir Kolokoltsev has been the Minister of Internal Affairs since 2012. History Russian Empire (1802–1917) The first interior ministry (MVD) in Russia was created by Tsar Alexander I on 28 March 1802. The MVD was one of the most powerful governmental bodies of the Empire, responsible for the police forces and Internal Guards, and the supervision of gubernial administrations. Its initial responsibilities also included prisons, firefighting, state enterprises, the state postal system, state property, construction, roads, medicine, clergy, natural re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carfentanil
Carfentanil or carfentanyl, formerly sold under the brand name Wildnil, is an extremely potent opioid analgesic used in veterinary medicine to anesthetize large animals such as elephants and rhinoceroses. It is a structural analogue of the synthetic opioid analgesic fentanyl.. It is typically administered in this context by tranquilizer dart. Carfentanil has also been used in humans to image opioid receptors. It has additionally been used as a recreational drug, typically by injection, insufflation, or inhalation. Deaths have been reported in association with carfentanil. Effects and side effects of carfentanil in humans are similar to those of other opioids and include euphoria, relaxation, pain relief, pupil constriction, drowsiness, sedation, slowed heart rate, low blood pressure, lowered body temperature, loss of consciousness, and suppression of breathing. The effects of carfentanil, including overdose, can be reversed by the opioid antagonists naloxone and naltr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Scientist
''New Scientist'' is a popular science magazine covering all aspects of science and technology. Based in London, it publishes weekly English-language editions in the United Kingdom, the United States and Australia. An editorially separate organisation publishes a monthly Dutch-language edition. First published on 22 November 1956, ''New Scientist'' has been available in online form since 1996. Sold in retail outlets (paper edition) and on subscription (paper and/or online), the magazine covers news, features, reviews and commentary on science, technology and their implications. ''New Scientist'' also publishes speculative articles, ranging from the technical to the philosophical. ''New Scientist'' was acquired by Daily Mail and General Trust (DMGT) in March 2021. History Ownership The magazine was founded in 1956 by Tom Margerison, Max Raison and Nicholas Harrison as ''The New Scientist'', with Issue 1 on 22 November 1956, priced at one shilling (). An article in the magazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fentanyl
Fentanyl is a highly potent synthetic piperidine opioid primarily used as an analgesic (pain medication). It is 30 to 50 times more Potency (pharmacology), potent than heroin and 50 to 100 times more potent than morphine. Its primary Medicine, clinical utility is in pain management for cancer patients and those recovering from painful surgeries. Fentanyl is also used as a sedative. Depending on the method of delivery, fentanyl can be very fast acting and ingesting a relatively small quantity can cause overdose. Fentanyl works by activating μ-opioid receptors. Fentanyl is sold under the brand names Actiq, Duragesic, and Sublimaze, among others. Pharmaceutical fentanyl's adverse effects are similar to those of other opioids and narcotics including addiction, confusion, hypoventilation, respiratory depression (which, if extensive and untreated, may lead to respiratory arrest), drowsiness, nausea, visual disturbances, dyskinesia, hallucinations, delirium, a subset of the latte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ventilation (architecture)
Ventilation is the intentional introduction of outdoor air into a space. Ventilation is mainly used to control indoor air quality by diluting and displacing indoor effluents and pollutants. It can also be used to control indoor temperature, humidity, and air motion to benefit thermal comfort, satisfaction with other aspects of the indoor environment, or other objectives. The intentional introduction of outdoor air is usually categorized as either mechanical ventilation, natural ventilation, or mixed-mode ventilation. * Mechanical ventilation is the intentional fan-driven flow of outdoor air into and/or out from a building. Mechanical ventilation systems may include supply fans (which push outdoor air into a building), Exhaust ventilation systems, exhaust fans (which draw air out of a building and thereby cause equal ventilation flow into a building), or a combination of both (called balanced ventilation if it neither pressurizes nor depressurizes the inside air, or only slightly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vympel
Directorate "V" of the FSB Special Purpose Center, often referred to as Spetsgruppa "V" Vympel ( pennant in Russian, originated from German , and having the same meaning), but also known as KGB Directorate "V", Vega Group, is a stand-alone sub-unit of Russia's special forces within the Russian Special Forces Center of the Federal Security Service (FSB). Vympel is the sister unit of Spetsgruppa "A" (Alpha Group), an FSB unit. Origins KUOS As most of the training in the KGB academy concentrated on plainclothes operational work focused on espionage and counter-espionage, in 1955 the First Chief Directorate of the service established the Development Courses for Officer Personnel ( (), Latinized abbreviation KUOS) – a training cadre with the purpose of training general duty KGB officers in irregular warfare and combat tactics for clandestine operations overseas or as a stay-behind cadre and backbone for the formation of partisan units in case of a foreign invasion. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha Group
Spetsgruppa "A", also known as Alpha Group, officially Directorate "A" of FSB Special Purpose Center (Russian: Спецназ ФСБ "Альфа"), is a sub-unit of Russian special forces within the Russian Special Forces Center of the Federal Security Service (FSB). It was created by the Soviet KGB in 1974. Although little is known about the exact nature of its primary directives, it is speculated that the unit is authorised to act under the direct control and sanction of Russia's top political leadership, similar to its sister unit, the Directorate "V" ( Vympel), which is officially tasked with protecting Russia's strategic installations, as well as conducting black operations inside and outside Russia. It is also available for extended police duties, for paramilitary operations, and for covert operations, both domestically and internationally. In the Soviet Union Creation and organization On 28 July 1974, Alpha Group was created on the orders of the KGB Chairman, Yuri And ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auditorium
An auditorium is a room built to enable an audience to hear and watch performances. For movie theaters, the number of auditoriums is expressed as the number of screens. Auditoriums can be found in entertainment venues, community halls, and theaters, and may be used for rehearsal, presentation, performing arts productions, public speeches or as a learning space. Etymology The term is taken from Latin language, Latin (from ''audītōrium'', from ''audītōrius'' ("pertaining to hearing")); the concept is taken from the Greek auditorium, which had a series of semi-circular seating shelves in the Theatre of Ancient Greece, theatre, divided by broad 'belts', called ''diazomata'', with eleven rows of seats between each. Auditorium structure The audience in a modern theatre are usually separated from the performers by the proscenium arch, although other Stage (theatre), types of stage are common. The price charged for seats in each part of the auditorium (known in the ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow Hostage Crisis Chemical Agent
The chemical agent used in the Moscow theatre hostage crisis of 26 October 2002 has never been definitively revealed by the Russian authorities, though many possible identities have been speculated. An undisclosed incapacitating agent was used by the Russian authorities in order to subdue the Chechen terrorists who had taken control of a crowded theater. Suspected agent At the time, the agent was surmised to be some sort of surgical anesthetic or chemical weapon. Afterwards, there were numerous speculations about the identity of the substance that was used to end the siege. Several chemicals were proposed, such as the tranquilizer diazepam (Valium), the anticholinergic BZ, the highly potent oripavine-derived Bentley-series opioid etorphine, another highly potent opioid, such as a fentanyl or an analogue thereof, such as 3-methylfentanil, and the anaesthetic halothane. Foreign embassies in Moscow issued official requests for more information on the gas to aid in treatment, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chechnya
Chechnya, officially the Chechen Republic, is a Republics of Russia, republic of Russia. It is situated in the North Caucasus of Eastern Europe, between the Caspian Sea and Black Sea. The republic forms a part of the North Caucasian Federal District, and shares land borders with Georgia (country), Georgia to its south; with the Russian republics of Dagestan, Ingushetia, and North Ossetia–Alania to its east, north, and west; and with Stavropol Krai to its northwest. After the dissolution of the Soviet Union in 1991, the Chechnya and Ingushetia in the Soviet Union, Checheno-Ingush ASSR split into two parts: the Republic of Ingushetia and the Chechen Republic. The latter proclaimed the Chechen Republic of Ichkeria, which declared independence, while the former sided with Russia. Following the First Chechen War of 1994–1996 with Russia, Chechnya gained ''de facto'' independence as the Chechen Republic of Ichkeria, although ''de jure'' it remained a part of Russia. Russian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chechen Republic Of Ichkeria
The Chechen Republic of Ichkeria ( ; ; ; abbreviated as "ChRI" or "CRI"), known simply as Ichkeria, was a ''de facto'' State (polity), state that controlled most of the former Checheno-Ingush Autonomous Soviet Socialist Republic, Checheno-Ingush ASSR from 1991 to 2000 and has been a government-in-exile since. In September–October 1991, supporters of Dzhokhar Dudayev seized power in Chechnya in the Chechen Revolution. Dudayev was subsequently elected as Chechnya's President and in this new position, he Declaration of Sovereignty of the Chechen Republic, proclaimed Chechnya's independence from Russia. The move was welcomed by Georgia's President Zviad Gamsakhurdia, who was one of the first to congratulate Dudayev with victory and attended his inauguration as president in Grozny. While Chechnya did not receive backing from the international community, it received support and attention from Georgia, which became its only gateway to the outside world that was not controlled by Mosc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
