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Battlefield Surveillance Units And Formations Of The United States Army
A battlefield, battleground, or field of battle is the location of a present or historic battle involving ground warfare. It is commonly understood to be limited to the point of contact between opposing forces, though battles may involve troops covering broad geographic areas. Although the term implies that battles are typically fought in a field – an open stretch of level ground – it applies to any type of terrain on which a battle is fought. The term can also have legal significance, and battlefields have substantial historical and cultural value—the battlefield has been described as "a place where ideals and loyalties are put to the test".Veronica Fiorato, Anthea Boylston, Christopher Knüsel, ''Blood Red Roses: The Archaeology of a Mass Grave from the Battle of Towton AD 1461'' (2007), p. 3. Various acts and treaties restrict certain belligerent conduct to an identified battlefield. Other legal regimes promote the preservation of certain battlefields as sites of hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albrecht Altdorfer, Battaglia Di Isso 02
Albrecht ("noble", "bright") is a given name or surname of German origin and may refer to: First name *Albrecht Agthe, (1790–1873), German music teacher *Albrecht Altdorfer, (c. 1480–1538) German Renaissance painter *Albrecht Becker, (1906–2002), German production designer, photographer, and actor *Albrecht Berblinger, (1770–1829), German constructor (the tailor of ulm) * Albrecht Brandi, (1914–1966), German U-boat commander in World War II *Albrecht, Duke of Württemberg, (1865–1939), German field marshal in World War I *Albrecht von Wallenstein, (1583–1634), Bohemian soldier and politician during the Thirty Years' War *Albrecht Dieterich, (1866–1908) German classical philologist and religious scholar *Albrecht Dietz, (1926–2012), German entrepreneur and scientist * Albrecht Dürer, (1471–1528), German artist and mathematician * Albrecht Dürer the Elder, German goldsmith and father of Albrecht Dürer * Albrecht Elof Ihre, (1797–1877), Swedish diplomat and pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Telephone
Field telephones are telephones used for military communications. They can draw power from their own battery, from a telephone exchange (via a central battery known as CB), or from an external power source. Some need no battery, being sound-powered telephones. Field telephones replaced flag signals and the telegraph as an efficient means of communication. The first field telephones had a battery to power the voice transmission, a hand-cranked generator to signal another field telephone or a manually-operated telephone exchange, and an electromagnetic ringer which sounded when current from a remote generator arrived. This technology was used from the 1910s to the 1980s. Later the ring signal was operated by a pushbutton or automatically as on domestic telephones. Manual systems are still widely used, and are often compatible with the older equipment. Shortly after the invention of the telephone, attempts were made to adapt the technology for military use. Telephones were already ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qattara Depression
The Qattara Depression ( ar, منخفض القطارة, Munḫafaḍ al-Qaṭṭārah) is a depression in northwestern Egypt, specifically in the Matruh Governorate. The depression is part of the Western Desert of Egypt. The Qattara Depression lies below sea level, and its bottom is covered with salt pans, sand dunes, and salt marshes. The depression extends between the latitudes of 28°35' and 30°25' north and the longitudes of 26°20' and 29°02' east.El Bassyony, Abdou. 1995. ''"Introduction to the geology of the Qattara Depression,"'' International Conference on the Studies and Achievements of Geosciences in Egypt, 69 (85-eoa) The Qattara Depression was created by the interplay of salt weathering and wind erosion. Some west of the depression lie the oases of Siwa in Egypt and Jaghbub in Libya in smaller but similar depressions. The Qattara Depression contains the second lowest point in Africa at an elevation of below sea level, the lowest point being Lake Assal in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Army
The Workers' and Peasants' Red Army (Russian: Рабо́че-крестья́нская Кра́сная армия),) often shortened to the Red Army, was the army and air force of the Russian Soviet Federative Socialist Republic and, after 1922, the Union of Soviet Socialist Republics. The army was established in January 1918. The Bolsheviks raised an army to oppose the military confederations (especially the various groups collectively known as the White Army) of their adversaries during the Russian Civil War. Starting in February 1946, the Red Army, along with the Soviet Navy, embodied the main component of the Soviet Armed Forces; taking the official name of "Soviet Army", until its dissolution in 1991. The Red Army provided the largest land force in the Allied victory in the European theatre of World War II, and its invasion of Manchuria assisted the unconditional surrender of Imperial Japan. During operations on the Eastern Front, it accounted for 75–80% of casual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinsk Marshes
__NOTOC__ The Pinsk Marshes ( be, Пінскія балоты, ''Pinskiya baloty''), also known as the Pripet Marshes ( be, Прыпяцкія балоты, ''Prypiackija baloty''), the Polesie Marshes, and the Rokitno Marshes, are a vast natural region of wetlands in mostly Belarus and also Ukraine, along the forested basin of the Pripyat River and its tributaries from Brest to the west, Mogilev in the northeast, and Kyiv to the southeast. It is one of the largest wetland areas of Europe. The city of Pinsk is one of the most important in the area.Pripet Marshes Overview The Pinsk Marshes mostly lie within the |
Battle Of Aqaba
The Battle of Aqaba (6 July 1917) was fought for the Red Sea port of Aqaba (now in Jordan) during the Arab Revolt of World War I. The attacking forces, led by Sherif Nasir and Auda abu Tayi and advised by T. E. Lawrence ("Lawrence of Arabia"), were victorious over the Ottoman Empire defenders. Background Gilbert Clayton had already told Lawrence, "The move to Aqaba on the part of Feisal is not at present desirable..." This was due to the McMahon-Hussein Correspondence being superseded by the Sykes-Picot Agreement. Lawrence, however, decided to go his own way, without orders. Lawrence called it a private venture, void of British support, since "Feisal provided money, camels, stores and explosives." The 600-mile desert journey was led by Sherif Nasir, while Lawrence was accompanied by Nesib el-Bekri and Auda Abu Tayi, leader of the northern Howeitat tribe of Bedouin. Total strength on 9 May 1917, when they embarked, was 45 Howeitat and Ageyl camel men. Aqaba was surrounde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
An Nafud
An Nafud or Al-Nefud or The Nefud ( ar, صحراء النفود, ṣahrā' an-Nafūd) is a desert in the northern part of the Arabian Peninsula at , occupying a great oval depression. It is long and wide, with an area of . The Nafud is an erg, a desert region located in north-central Saudi Arabia. It is noted for its sudden violent winds, which account for the large crescent-shaped dunes. The sand in the Nafud is a brick-reddish color. Rain comes once or twice a year. In some lowland areas, namely those near the Hejaz Mountains, there are oases where dates, vegetables, barley, and fruits are grown. The Nefud is connected to the Rub' al Khali by the Dahna, a corridor of gravel plains and sand dunes, long and wide. During the Arab Revolt in 1917, forces led by Auda ibu Tayi attacked the Turkish-held coastal town of Aqaba on its poorly defended eastern flank. The approach was via long and wide desert route, passing close to the edge of the Nafud. Col. T. E. Lawrence asked Aud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rifle
A rifle is a long-barreled firearm designed for accurate shooting, with a barrel that has a helical pattern of grooves ( rifling) cut into the bore wall. In keeping with their focus on accuracy, rifles are typically designed to be held with both hands and braced firmly against the shooter's shoulder via a buttstock for stability during shooting. Rifles are used extensively in warfare, law enforcement, hunting, shooting sports, and crime. The term was originally ''rifled gun'', with the verb ''rifle'' referring to the early modern machining process of creating groovings with cutting tools. By the 20th century, the weapon had become so common that the modern noun ''rifle'' is now often used for any long-shaped handheld ranged weapon designed for well-aimed discharge activated by a trigger (e.g., personnel halting and stimulation response rifle, which is actually a laser dazzler). Like all typical firearms, a rifle's projectile (bullet) is propelled by the contained def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mounted Archery
A horse archer is a cavalryman armed with a bow and able to shoot while riding from horseback. Archery has occasionally been used from the backs of other riding animals. In large open areas, it was a highly successful technique for hunting, for protecting the herds, and for war. It was a defining characteristic of the Eurasian nomads during antiquity and the medieval period, as well as the Iranian peoples, (Alans, Scythians, Sarmatians, Parthians, Sassanid Persians) and Indians in antiquity, and by the Hungarians, Mongols, Chinese, and the Turkic peoples during the Middle Ages. By the expansion of these peoples, the practice also spread to Eastern Europe (via the Sarmatians and the Huns), Mesopotamia, and East Asia. In East Asia, horse archery came to be particularly honored in the samurai tradition of Japan, where horse archery is called Yabusame. The term mounted archer occurs in medieval English sources to describe a soldier who rode to battle but who dismounted to shoot. ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longbow
A longbow (known as warbow in its time, in contrast to a hunting bow) is a type of tall bow that makes a fairly long draw possible. A longbow is not significantly recurved. Its limbs are relatively narrow and are circular or D-shaped in cross section. Flatbows can be just as long, but in cross-section, a flatbow has limbs that are approximately rectangular. Longbows for hunting and warfare have been made from many different woods in many cultures; in Europe they date from the Paleolithic era and, since the Bronze Age, were made mainly from yew, or from wych elm if yew was unavailable. The historical longbow was a self bow made of a single piece of wood, but modern longbows may also be made from modern materials or by gluing different timbers together. History Europe A longbow was found in 1991 in the Ötztal Alps with a natural mummy known as Ötzi. His bow was made from yew and was long; the body has been dated to around 3300 BC. A slightly shorter bow comes from the Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archery
Archery is the sport, practice, or skill of using a bow to shoot arrows.Paterson ''Encyclopaedia of Archery'' p. 17 The word comes from the Latin ''arcus'', meaning bow. Historically, archery has been used for hunting and combat. In modern times, it is mainly a competitive sport and recreational activity. A person who practices archery is typically called an archer, bowman, or toxophilite. History Origins and ancient archery The oldest known evidence of the bow and arrow comes from South African sites such as Sibudu Cave, where the remains of bone and stone arrowheads have been found dating approximately 72,000 to 60,000 years ago.Backwell L, d'Errico F, Wadley L.(2008). Middle Stone Age bone tools from the Howiesons Poort layers, Sibudu Cave, South Africa. Journal of Archaeological Science, 35:1566–1580. Backwell L, Bradfield J, Carlson KJ, Jashashvili T, Wadley L, d'Errico F.(2018). The antiquity of bow-and-arrow technology: evidence from Middle Stone Age layers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sling (weapon)
A sling is a projectile weapon typically used to throw a blunt projectile such as a stone, clay, or lead " sling-bullet". It is also known as the shepherd's sling or slingshot (in British English). Someone who specializes in using slings is called a slinger. A sling has a small cradle or ''pouch'' in the middle of two retention cords. A projectile is placed in the pouch. There is a loop on the end of one side of the retention cords. Depending on the design of the sling, either the middle finger or the wrist is placed through a loop on the end of one cord, and a tab at the end of the other cord is placed between the thumb and forefinger. The sling is swung in an arc, and the tab released at a precise moment. This action releases the projectile to fly to the target. The sling is much more than merely an extension of a human arm. By its double-pendulum kinetics, the sling enables stones (or spears) to be thrown much further than they could be by hand alone. The sling is i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
