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Czechoslovak Border Fortifications During The Cold War
The Czechoslovak border fortifications were built in the period 1946-1964 along the south and south-western frontier, on the common border with the capitalist countries of West Germany and Austria. Unlike the Czechoslovakian section of the Iron Curtain, whose main function was to prevent citizens of the Eastern Bloc escaping to the West, the purpose of these border fortifications was defence against possible German revanchist aggression and later also against possible attack by NATO forces. At the outset, the defence system was based on the installations of the pre-war permanent fortifications, repaired and re-equipped in the years 1946–1954. After 1950, due to the increased tension between the Eastern and Western Blocs, a more sophisticated system of pillboxes and shelters was built. While the pre-war blockhouses and pillboxes were designed as monoliths of reinforced concrete, the new cold-war bunkers followed the Soviet paradigm and were more like reinforced field fortificatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bunker
A bunker is a defensive military fortification designed to protect people and valued materials from falling bombs, artillery, or other attacks. Bunkers are almost always underground, in contrast to blockhouses which are mostly above ground. They were used extensively in World War I, World War II, and the Cold War for weapons facilities, command and control centers, and storage facilities. Bunkers can also be used as protection from tornadoes. Trench bunkers are small concrete structures, partly dug into the ground. Many artillery installations, especially for coastal artillery, have historically been protected by extensive bunker systems. Typical industrial bunkers include mining sites, food storage areas, dumps for materials, data storage, and sometimes living quarters. When a house is purpose-built with a bunker, the normal location is a reinforced below-ground bathroom with fiber-reinforced plastic shells. Bunkers deflect the blast wave from nearby explosions to prevent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borders Of Czechoslovakia
A border is a geographical boundary. Border, borders, The Border or The Borders may also refer to: Arts, entertainment and media Film and television * ''Border'' (1997 film), an Indian Hindi-language war film * ''Border'' (2018 Swedish film), a fantasy film * ''Border'' (2018 Bhojpuri film), a war film * ''The Border'' (1982 film), an American drama * ''The Border'' (1996 film), an Italian war drama * ''The Border'' (2007 film), a Finnish-Russian war drama * ''The Border'' (2009 film), a Slovak documentary * ''The Border'' (TV series) a 2008–10 Canadian drama series Literature * "The Border", a 2004 short story by Richard Harland * "The Border", a 2019 novel by Don Winslow Music * "Border" (song), by Years & Years, 2015 * "Borders" (Feeder song), 2012 * "Borders" (M.I.A. song), 2015 * "Borders" (The Sunshine Underground song), 2007 * ''The Border'', soundtrack to the 1982 film, by Ry Cooder * "The Border" (America song), 1983 * "The Border" (Mr. Mister song), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historical Reenactment
Historical reenactment (or re-enactment) is an educational entertainment, educational or entertainment activity in which mainly amateur hobbyists and history enthusiasts dress in historic uniforms or costumes and follow a plan to recreate aspects of a historical event or period. This may be as narrow as a specific moment from a battle, such as the reenactment of Pickett's Charge presented during the Great Reunion of 1913, or as broad as an entire period, such as Regency reenactment. While historical reenactors are generally amateurs, some participants are members of armed forces or historians. The participants, called reenactors, often do research on the equipment, uniform, and other gear they will carry or use. Reenactors buy the apparel or items they need from specialty stores or make items themselves. Historical reenactments cover a wide span of history, from the Roman empire to the major world wars and the Korean War of the 20th century. History Activities related to "ree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Army
The Army of the Czech Republic ( cs, Armáda České republiky, AČR), also known as the Czech Army, is the military service responsible for the defence of the Czech Republic in compliance with international obligations and treaties on collective defence. It is also set to support peacekeeping, rescue and humanitarian operations both within the national territory and abroad. Armed Forces consist of the General Staff, the Land Forces, the Air Force and support units. From 1954 to 1990, the extensive Czechoslovak People's Army (about 200,000) formed one of the pillars of the Warsaw Pact military alliance. After the dissolution of Czechoslovakia, the Czech Republic is completing a major reorganisation and reduction of the armed forces, which intensified after the Czech Republic joined NATO on 12 March 1999.Balanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Border Guard
A border guard of a country is a national security agency that performs border security. Some of the national border guard agencies also perform coast guard (as in Federal Police (Germany), Germany, Guardia di Finanza, Italy or State Border Guard Service of Ukraine, Ukraine) and Search and rescue, rescue service duties. Name and uniform In different countries, names of particular border guard services vary significantly. The service may be called "police", "guard", "troops" or "sentinel" and the name would refer to the nation's official term for the state border - whether it is "frontier" or "border". Most border guards of the world use dark green-colored elements on their uniform, insignia or flags. Tasks Peacetime duties Typical tasks of a border guard are: * Controlling and guarding a nation's borders; * Controlling border crossing persons, vehicles, and travel documents; * Preventing illegal border crossing of persons, vehicles, cargoes and other goods; * Controlling tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czechoslovak People's Army
The Czechoslovak People's Army ( cs, Československá lidová armáda, sk, Československá ľudová armáda, ČSLA) was the armed forces of the Communist Party of Czechoslovakia (KSČ) and the Czechoslovak Socialist Republic from 1954 until 1989. From 1955 it was a member force of the Warsaw Pact. On 14 March 1990 the Army's name was officially reverted back to the Czechoslovak Army removing the adjective "People's" from the name. The Czechoslovak Army was split into the Army of the Czech Republic and the Armed Forces of the Slovak Republic after the dissolution of Czechoslovakia on 1 January 1993. Transition to Communist rule On 25 May 1945 the Provisional organization of the Czechoslovak armed forces was approved, according to which there was a reorganization of the Czechoslovak army. Soldiers who had fought against Nazism on all fronts of World War II gradually returned. The territory of Czechoslovakia was divided into four military areas in which emerged gradually over 16 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weapons Of Mass Destruction
A weapon of mass destruction (WMD) is a chemical, biological, radiological, nuclear, or any other weapon that can kill and bring significant harm to numerous individuals or cause great damage to artificial structures (e.g., buildings), natural structures (e.g., mountains), or the biosphere. The scope and usage of the term has evolved and been disputed, often signifying more politically than technically. Originally coined in reference to aerial bombing with chemical explosives during World War II, it has later come to refer to large-scale weaponry of warfare-related technologies, such as chemical, biological, radiological, or nuclear warfare. Early uses of this term The first use of the term "weapon of mass destruction" on record is by Cosmo Gordon Lang, Archbishop of Canterbury, in 1937 in reference to the aerial bombing of Guernica, Spain: At the time, nuclear weapons had not been developed. Japan conducted research on biological weapons (see Unit 731), and chemical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuban Missile Crisis
The Cuban Missile Crisis, also known as the October Crisis (of 1962) ( es, Crisis de Octubre) in Cuba, the Caribbean Crisis () in Russia, or the Missile Scare, was a 35-day (16 October – 20 November 1962) confrontation between the United States and the Soviet Union, which escalated into an international crisis when American deployments of missiles in Italy and Turkey were matched by Soviet deployments of similar ballistic missiles in Cuba. Despite the short time frame, the Cuban Missile Crisis remains a defining moment in national security and nuclear war preparation. The confrontation is often considered the closest the Cold War came to escalating into a full-scale nuclear war. In response to the presence of American Jupiter ballistic missiles in Italy and Turkey, the failed Bay of Pigs Invasion of 1961, and Soviet fears of a Cuban drift towards China, Soviet First Secretary Nikita Khrushchev agreed to Cuba's request to place nuclear missiles on the island to deter a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin Crisis Of 1961
The Berlin Crisis of 1961 (german: Berlin-Krise) occurred between 4 June – 9 November 1961, and was the last major European politico-military incident of the Cold War about the occupational status of the German capital city, Berlin, and of post–World War II Germany. The Berlin Crisis started when the USSR issued an ultimatum demanding the withdrawal of all armed forces from Berlin, including the Western armed forces in West Berlin. The crisis culminated in the city's ''de facto'' partition with the East German erection of the Berlin Wall. The 22nd Congress of the Communist Party of the Soviet Union—the last to be attended by the Chinese Communist Party—was held in Moscow during the crisis. History 1961 Berlin ultimatum At the Vienna summit on 4 June 1961, tensions rose. Meeting with US President John F. Kennedy, Soviet Premier Nikita Khrushchev reissued the Soviet ultimatum to sign a separate peace treaty with East Germany and thus end the existing four-power agreement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prefabrication
Prefabrication is the practice of assembling components of a structure in a factory or other manufacturing site, and transporting complete assemblies or sub-assemblies to the construction site where the structure is to be located. The term is used to distinguish this process from the more conventional construction practice of transporting the basic materials to the construction site where all assembly is carried out. The term ''prefabrication'' also applies to the manufacturing of things other than structures at a fixed site. It is frequently used when fabrication of a section of a machine or any movable structure is shifted from the main manufacturing site to another location, and the section is supplied assembled and ready to fit. It is not generally used to refer to electrical or electronic components of a machine, or mechanical parts such as pumps, gearboxes and compressors which are usually supplied as separate items, but to sections of the body of the machine which in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforced Concrete
Reinforced concrete (RC), also called reinforced cement concrete (RCC) and ferroconcrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility. The reinforcement is usually, though not necessarily, steel bars ( rebar) and is usually embedded passively in the concrete before the concrete sets. However, post-tensioning is also employed as a technique to reinforce the concrete. In terms of volume used annually, it is one of the most common engineering materials. In corrosion engineering terms, when designed correctly, the alkalinity of the concrete protects the steel rebar from corrosion. Description Reinforcing schemes are generally designed to resist tensile stresses in particular regions of the concrete that might cause unacceptable cracking and/or structural failure. Modern reinforced concrete can contain varied reinforcing materials made of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
