Lyon – Mont Verdun Air Base
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Lyon – Mont Verdun Air Base
Lyon – Mont Verdun Air Base (''Base Aérienne 942'') is located to the northwest of Lyon. It is a center for air defense operations transferred to the site from the now-deactivated headquarters of the French Air Force at Taverny Air Base – BA921 near Paris, with an underground alternate strategic command center hardened against chemical and nuclear attack. The location includes the South Sector Operations Center of the ''Commandement de la Défense Aérienne et des Opérations Aériennes'' (CDAOA or Air Defense and Operations Command), which is connected to NATO's Air Command and Control System Air Command and Control System (ACCS) is the NATO project planned to replace the NATO Air Command and Control Systems of the nineties. At the highest level it comprised the Combined Air Operations Centre (CAOC) from which the air battle is run. ... (ACCS). References External links ''Base Aérienne 942''official site Installations of the French Air and Space Force Nuc ...
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Base942MontVerdun
There are many different numeral systems, that is, writing systems for expressing numbers. By culture / time period By type of notation Numeral systems are classified here as to whether they use positional notation (also known as place-value notation), and further categorized by radix or base. Standard positional numeral systems The common names are derived somewhat arbitrarily from a mix of Latin and Greek, in some cases including roots from both languages within a single name. There have been some proposals for standardisation. Non-standard positional numeral systems Bijective numeration Signed-digit representation Negative bases The common names of the negative base numeral systems are formed using the prefix ''nega-'', giving names such as: Complex bases Non-integer bases ''n''-adic number Mixed radix * Factorial number system * Even double factorial number system * Odd double factorial number system * Primorial number system * Fibonorial numbe ...
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Lyon
Lyon,, ; Occitan: ''Lion'', hist. ''Lionés'' also spelled in English as Lyons, is the third-largest city and second-largest metropolitan area of France. It is located at the confluence of the rivers Rhône and Saône, to the northwest of the French Alps, southeast of Paris, north of Marseille, southwest of Geneva, northeast of Saint-Étienne. The City of Lyon proper had a population of 522,969 in 2019 within its small municipal territory of , but together with its suburbs and exurbs the Lyon metropolitan area had a population of 2,280,845 that same year, the second most populated in France. Lyon and 58 suburban municipalities have formed since 2015 the Metropolis of Lyon, a directly elected metropolitan authority now in charge of most urban issues, with a population of 1,411,571 in 2019. Lyon is the prefecture of the Auvergne-Rhône-Alpes region and seat of the Departmental Council of Rhône (whose jurisdiction, however, no longer extends over the Metropolis of Lyo ...
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French Air Force
The French Air and Space Force (AAE) (french: Armée de l'air et de l'espace, ) is the air and space force of the French Armed Forces. It was the first military aviation force in history, formed in 1909 as the , a service arm of the French Army; it became an independent military branch in 1934 as the French Air Force. On 10 September 2020, it assumed its current name, the French Air and Space Force, to reflect an "evolution of its mission" into the area of outer space. The number of aircraft in service with the French Air and Space Force varies depending on the source; the Ministry of Armed Forces gives a figure of 658 aircraft in 2014. According to 2018 data, this figure includes 210 combat aircraft: 115 Dassault Mirage 2000 and 95 Dassault Rafale. As of 2021, the French Air and Space Force employs a total of 40,500 regular personnel, with a reserve element of 5,187 in 2014. The Chief of Staff of the French Air and Space Force (CEMAAE) is a direct subordinate of the Chief of ...
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Taverny Air Base
Taverny Air Base (formerly ''Base Aérienne 921 "Frères Mahé" de Taverny'') is located in the communities of Taverny and Bessancourt in the Val d'Oise département of France, twenty kilometers north of Paris. Until 2011 it was the headquarters of the French Air Force nuclear strike force, with an underground command center. The base is divided into three tiers with an area of approximately 15 hectares: *The first tier is underground in a former gypsum quarry beneath the Forest of Montmorency. The facility comprised the hardened command facility for the French Air Force. *The second tier is on the surface, and provided support services for the underground command center. *The third tier is at the top of the hill, with facilities for secure military communications. There were no aviation facilities apart from a heliport. Description The base is located on the flank of the heights of the community of Taverny, with the hardened facility between 70 and 80 meters below the su ...
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NATO
The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two North American. Established in the aftermath of World War II, the organization implemented the North Atlantic Treaty, signed in Washington, D.C., on 4 April 1949. NATO is a collective security system: its independent member states agree to defend each other against attacks by third parties. During the Cold War, NATO operated as a check on the perceived threat posed by the Soviet Union. The alliance remained in place after the dissolution of the Soviet Union and has been involved in military operations in the Balkans, the Middle East, South Asia, and Africa. The organization's motto is ''animus in consulendo liber'' (Latin for "a mind unfettered in deliberation"). NATO's main headquarters are located in Brussels, Belgium, while NATO ...
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Air Command And Control System
Air Command and Control System (ACCS) is the NATO project planned to replace the NATO Air Command and Control Systems of the nineties. At the highest level it comprised the Combined Air Operations Centre (CAOC) from which the air battle is run. Beneath this level of command is the Air Control Centre (ACC), Recognized Air Picture (RAP) Production Centre (RPC) and Sensor Fusion Post (SFP) combined in one entity called ARS. The ARS is the equivalent to the Control and Reporting Centers (CRCs) operated in the nineties. The ACCS project comprised both static and deployable elements. Under separate funding, NATO intended to procure deployable sensors for the deployable ACCS component (DAC). Oversight of the project is provided by the NATO Communications and Information Agency (NCIA) in Brussels, Belgium (until 2012 executed by the NATO ACCS Management Organisation (NACMA) Board of Directors, senior representatives of the Nations engaged in the NATO ACCS project. The Board is respon ...
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Installations Of The French Air And Space Force
Installation may refer to: * Installation (computer programs) * Installation, work of installation art * Installation, military base * Installation, into an office, especially a religious (Installation (Christianity) Installation is a Christian liturgical act that formally inducts an incumbent into a new role at a particular place such as a cathedral. The term arises from the act of symbolically leading the incumbent to their stall or throne within the cathedra ...
) or political one {{disambig ...
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Nuclear Bunkers In France
Nuclear may refer to: Physics Relating to the nucleus of the atom: *Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics *Nuclear space *Nuclear operator *Nuclear congruence *Nuclear C*-algebra Biology Relating to the nucleus of the cell: * Nuclear DNA Society *Nuclear family, a family consisting of a pair of adults and their children Music * "Nuclear" (band), group music. * "Nuclear" (Ryan Adams song), 2002 *"Nuclear", a song by Mike Oldfield from his ''Man on the Rocks'' album * ''Nu.Clear'' (EP) by South Korean girl group CLC See also *Nucleus (other) *Nucleolus *Nucleation *Nucleic acid *Nucular ''Nucular'' is a common, proscribed pronunciation of the word "wikt:nuclear, nuclear". It is a eye dialect, rough phonetic spelling of . The ''Oxford English Dictionary''s entry dates the word's first published appearance to 1943. Dictionary not ...
* * {{Disamb ...
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Continuity Of Government
Continuity of government (COG) is the principle of establishing defined procedures that allow a government to continue its essential operations in case of a catastrophic event such as nuclear war. COG was developed by the British government before and during World War II to counter threats, such as that of the ''Luftwaffe'' bombing during the Battle of Britain. The need for continuity of government plans gained new urgency with nuclear proliferation. During and after the Cold War countries developed such plans to avoid (or minimize) confusion and disorder due to a power vacuum in the aftermath of a nuclear attack. In the US, COG is no longer limited to nuclear emergencies; the Continuity of Operations Plan was activated following the September 11 attacks. By country Canada Canada built numerous nuclear bunkers across the country, nicknamed " Diefenbunkers" in a play on the last name of then-Prime Minister John Diefenbaker. In 2016, the Privy Council Office made an agreement ...
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Emergency Management In France
An emergency is an urgent, unexpected, and usually dangerous situation that poses an immediate risk to health, life, property, or Natural environment, environment and requires immediate action. Most emergencies require urgent intervention to prevent a worsening of the situation, although in some situations, mitigation may not be possible and agencies may only be able to offer palliative care for the aftermath. While some emergencies are self-evident (such as a natural disaster that threatens many lives), many smaller incidents require that an observer (or affected party) decide whether it qualifies as an emergency. The precise definition of an emergency, the agencies involved and the procedures used, vary by jurisdiction, and this is usually set by the government, whose agencies (emergency services) are responsible for emergency planning and management. Defining an emergency An incident, to be an emergency, conforms to one or more of the following, if it: * Poses an immediat ...
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Nuclear Command And Control
Nuclear command and control (NC2) is the command and control of nuclear weapons. The U. S. military's ''Nuclear Matters Handbook 2015'' defined it as the "activities, processes, and procedures performed by appropriate military commanders and support personnel that, through the chain of command, allow for senior-level decisions on nuclear weapons employment." The current ''Nuclear Matters Handbook 2020 evised' defines it as "the exercise of authority and direction, through established command lines, over nuclear weapon operations by the President as the chief executive and head of state." United States In the United States, leadership decisions are communicated to the nuclear forces via an intricate Nuclear Command and Control System (NCCS). The NCCS provides the President of the United States with the means to authorize the use of nuclear weapons in a crisis and to prevent unauthorized or accidental use. It is an essential element to ensure crisis stability, deter attack again ...
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Nuclear Weapons Program Of France
The ''Force de frappe'' (French language, French: "strike force"), or ''Force de dissuasion'' ("deterrent force") after 1961,Gunston, Bill. Bombers of the West. New York: Charles Scribner's and Sons; 1973. p104 is the designation of what used to be a nuclear triad, triad of air-, sea- and land-based nuclear weapons intended for ''dissuasion'', the French term for deterrence theory, deterrence. The French Nuclear Force, part of the French military, is the list of states with nuclear weapons, fourth largest nuclear-weapons force in the world, after the nuclear triad of the United States and weapons of mass destruction, United States, Russia and weapons of mass destruction, the Russian Federation and the China, People's Republic of China. France has deactivated all land-based nuclear missiles. On 27 January 1996, France conducted its last nuclear test in the South Pacific Ocean, South Pacific and then signed the Comprehensive Nuclear-Test-Ban Treaty (CTBT) in September 1996. In Marc ...
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