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Fort De Pré-Giroud
The Fort de Pré-Giroud, also known as the Fort de Vallorbe, is a 20th-century Swiss fortification located in the Jura Mountains near the Swiss border with France. The fort defended the Col de Jougne at Vallorbe, one of the few points in the Jura that could be easily traversable by an invading force. It was a component of the Swiss Border Line of defenses. Built between 1937 and 1939, the fort covers the Swiss end on the Mont d'Or railroad tunnel and the Joux valley. It is armed with three artillery blocks for 75mm guns and two machine gun blocks. All are camouflaged, the artillery blocks as rock formations, and the machine gun blocks as houses. Deactivated as a military post in the 1980s, it is operated as a museum. Description The Fort de Pré-Giroud is located to the east of Vallorbe, in a steep hillside facing north, towards the Jougnes gap. It is part of the Border Line defenses built by Switzerland in the late 1930s, prior to a shift in Swiss priorities to the National R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Border Line (Switzerland)
The Border Line defenses of Switzerland were constructed in the late 1930s in response to increasing tensions between Switzerland and its neighbours, chiefly the Axis powers of Germany and Italy. The Border Line was planned to slow or hold an invading force at the border. It consisted of a series of bunkers spaced at short intervals along the French, German and Austrian borders. The bunkers were reinforced by larger multi-blockhouse forts at key points. Most of the positions were within of the frontier. Description The Border Line bunkers were spaced between and along the northern border of Switzerland.Kauffmann, pp. 155-156 A number were integrated into bridge crossings of the Rhine and other rivers. The large forts were armed with 75mm artillery and anti-tank weapons and were usually built into the forward slope of a hill. The blockhouses were connected and supported by an underground gallery system giving access and shelter to underground barracks, ammunition magazines, com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switzerland
Switzerland, officially the Swiss Confederation, is a landlocked country located in west-central Europe. It is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is geographically divided among the Swiss Plateau, the Swiss Alps, Alps and the Jura Mountains, Jura; the Alps occupy the greater part of the territory, whereas most of the country's Demographics of Switzerland, 9 million people are concentrated on the plateau, which hosts List of cities in Switzerland, its largest cities and economic centres, including Zurich, Geneva, and Lausanne. Switzerland is a federal republic composed of Cantons of Switzerland, 26 cantons, with federal authorities based in Bern. It has four main linguistic and cultural regions: German, French, Italian and Romansh language, Romansh. Although most Swiss are German-speaking, national identity is fairly cohesive, being rooted in a common historical background, shared ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casemate
A casemate is a fortified gun emplacement or armoured structure from which guns are fired, in a fortification, warship, or armoured fighting vehicle.Webster's New Collegiate Dictionary When referring to antiquity, the term "casemate wall" means a double city wall with the space between the walls separated into chambers, which could be filled up to better withstand battering rams in case of siege (see .) In its original early modern meaning, the term referred to a vaulted chamber in a fort, which may have been used for storage, accommodation, or artillery which could fire through an opening or embrasure. Although the outward faces of brick or masonry casemates proved vulnerable to advances in artillery performance, the invention of reinforced concrete allowed newer designs to be produced well into the 20th century. With the introduction of ironclad warships, the definition was widened to include a protected space for guns in a ship, either within the hull or in the low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jura Mountains
The Jura Mountains ( ) are a sub-alpine mountain range a short distance north of the Western Alps and mainly demarcate a long part of the French–Swiss border. While the Jura range proper (" folded Jura", ) is located in France and Switzerland, the range continues northeastwards through northern Switzerland and Germany as the Table Jura ("not folded Jura", ), which is crossed by the High Rhine. Name The mountain range gives its name to the French department of Jura, the Swiss canton of Jura, the Jurassic period of the geologic timescale, and the Montes Jura of the Moon. It is first attested as ''mons Iura'' in book one of Julius Caesar's '' Commentarii de Bello Gallico''. Strabo uses a Greek masculine form ("through the Jura mountains", ) in his ''Geographica'' (4.6.11). Based on suggestions by Ferdinand de Saussure, early celticists such as Georges Dottin tried to establish an etymon "iura-, iuri" as a Celtic word for mountains, with similar putative etymologies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vallorbe
Vallorbe () is a Municipalities of Switzerland, municipality in the district of Jura-North Vaudois District, Jura-Nord Vaudois in the Cantons of Switzerland, canton of Vaud in Switzerland. History Vallorbe is first mentioned in 1139 as ''de valle urbanensi''. In 1148 it was mentioned as ''de valle urbe''. Geography Vallorbe has an area, , of . Of this area, or 22.1% is used for agricultural purposes, while or 66.7% is forested. Of the rest of the land, or 9.4% is settled (buildings or roads), or 1.2% is either rivers or lakes and or 0.6% is unproductive land.Swiss Federal Statistical Office-Land Use Statistics 2009 data accessed 25 March 2010 Of the built up area, housing and buildings made up 3.5% and transportation infrastructure made up 4.3% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joux Valley
Joux () is a commune in the Rhône department in eastern France. See also *Communes of the Rhône department The following is a list of the 208 communes of the Rhône department of France. This list does not includes the Lyon Metropolis which has 59 communes. For communes in the Lyon Metropolis, see Communes of the Lyon Metropolis. The communes coop ... References Communes of Rhône (department) Beaujolais (province) {{Rhône-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Redoubt (Switzerland)
The Swiss National Redoubt (; ; ; ) is a defensive plan developed by the Swiss government beginning in the 1880s to respond to foreign invasion. In the opening years of the Second World War the plan was expanded and refined to deal with a potential German invasion. The term "National Redoubt" primarily refers to the fortifications begun in the 1880s that secured the mountainous central part of Switzerland, providing a defended refuge for a retreating Swiss Army. The National Redoubt encompassed a widely distributed set of fortifications on a general east–west line through the Alps, centering around the major fortress complexes of St. Maurice, St. Gotthard, and Sargans. These fortresses primarily defended the alpine crossings between Germany and Italy and were outside the industrialized and populated regions of Switzerland. These regions were defended by the "Border Line", and the "Army Position" somewhat farther back. While not intended as an impassable barrier, these lines c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alps
The Alps () are some of the highest and most extensive mountain ranges in Europe, stretching approximately across eight Alpine countries (from west to east): Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia. The Alpine arch extends from Nice on the western Mediterranean Sea, Mediterranean to Trieste on the Adriatic Sea, Adriatic and Vienna at the beginning of the Pannonian Basin. The mountains were formed over tens of millions of years as the African and Eurasian tectonic plates collided. Extreme shortening caused by the event resulted in marine sedimentary rocks rising by thrust fault, thrusting and Fold (geology), folding into high mountain peaks such as Mont Blanc and the Matterhorn. Mont Blanc spans the French–Italian border, and at is the highest mountain in the Alps. The Alpine region area contains 82 peaks higher than List of Alpine four-thousanders, . The altitude and size of the range affect the climate in Europe; in the mountain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casemate
A casemate is a fortified gun emplacement or armoured structure from which guns are fired, in a fortification, warship, or armoured fighting vehicle.Webster's New Collegiate Dictionary When referring to antiquity, the term "casemate wall" means a double city wall with the space between the walls separated into chambers, which could be filled up to better withstand battering rams in case of siege (see .) In its original early modern meaning, the term referred to a vaulted chamber in a fort, which may have been used for storage, accommodation, or artillery which could fire through an opening or embrasure. Although the outward faces of brick or masonry casemates proved vulnerable to advances in artillery performance, the invention of reinforced concrete allowed newer designs to be produced well into the 20th century. With the introduction of ironclad warships, the definition was widened to include a protected space for guns in a ship, either within the hull or in the low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Eben-Emael
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from Latin ("strong") and ("to make"). From very early history to modern times, defensive walls have often been necessary for cities to survive in an ever-changing world of invasion and conquest. Some settlements in the Indus Valley Civilization were the first small cities to be fortified. In ancient Greece, large cyclopean stone walls fitted without mortar had been built in Mycenaean Greece, such as the ancient site of Mycenae. A Greek '' phrourion'' was a fortified collection of buildings used as a military garrison, and is the equivalent of the Roman castellum or fortress. These constructions mainly served the purpose of a watch tower, to guard certain roads, passes, and borders. Though smaller than a real fortress, they acted as a border gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalet
A chalet (pronounced in British English; in American English usually ), also called Swiss chalet, is a type of building or house, typical of the Alpine region in Europe. It is made of wood, with a heavy, gently sloping roof and wide, well-supported eaves set at right angles to the front of the house. Definition and origin The term ''chalet'' comes from the Arpitan-speaking part of Switzerland and the French Savoy region, and originally referred to the hut of a herder. It was often embedded in the ground for the sake of temperature buffering. Many chalets in the European Alps were originally used as seasonal farms for dairy cattle, which would be brought up from the lowland pastures during the summer months. The herders would live in the chalet and make butter and cheese in order to preserve the milk produced. These products would then be taken, with the cattle, back to the low valleys before the onset of the alpine winter. The chalets would remain locked and unused duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maginot Line
The Maginot Line (; ), named after the Minister of War (France), French Minister of War André Maginot, is a line of concrete fortifications, obstacles and weapon installations built by French Third Republic, France in the 1930s to deter invasion by Nazi Germany and force them to move around the fortifications. It was impervious to most forms of attack; consequently, the Germans invaded through the Low Countries in 1940, passing it to the north. The line, which was supposed to be fully extended further towards the west to avoid such an occurrence, was finally scaled back in response to demands from Belgium. Indeed, Belgium feared it would be sacrificed in the event of another German invasion. The line has since become a metaphor for expensive efforts that offer a false sense of security. Constructed on the French side of its borders with Kingdom of Italy, Italy, Switzerland, Nazi Germany, Germany, Luxembourg and Belgium, the line did not extend to the English Channel. French st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
