Wednesday, January 28, 2009

Armour


Armour is protective covering used to prevent damage from being inflicted to an individual or a vehicle through use of direct contact weapons or projectiles, usually during combat. Armour has been used to protect soldiers, war animals such as war horses (the application for the latter called barding), and war machines such as warships and armoured fighting vehicles.

Armour has been used throughout recorded history, and manufactured from a variety of materials; starting with rudimentary leather protection, personal armour evolved to mail and full plated suit of armour. For much of military history the manufacture of metal armour in Europe has dominated the technology and employment of armour. Armour production was a cause of the development of many important technologies of the Ancient World, including wood lamination, mining, metal refining, vehicle manufacture (chariot), leather processing, and later decorative metal working. Its production has been influential in the evolving industrial revolution, and influenced commercial development of metallurgy and engineering.
Armour was the single most influential factor in the development of firearms that revolutionised warfare. First modern production technology for armour plating was used by the navies in construction of the Ironclad warships, and reaching its pinnacle of development with the battleship. It was the naval engineers that also constructed the first World War I "tanks" giving rise to armoured fighting vehicles protected by vehicle armour. Air forces also sometimes employ armour. Aerial armour has been used, notably, in protecting the pilots during the Second World War, and in designing heavily armoured aircraft that would be expected to suffer more than usual damage from ground fire.

In modern ground forces' usage, the meaning of armour has expanded to include the role of troops in combat. After the evolution of armoured warfare, heavily armoured military forces are organised using armoured infantry, mounted in armoured fighting vehicles and replacing light infantry in many situations. In modern armoured warfare, armoured units equipped with tanks and infantry fighting vehicles serve the historic role of both the battle cavalry, light cavalry and dragoons, and belong to the armoured branch in a national army's organization (sometimes, the armoured corps).
History:
Many factors have affected the development of armour throughout human history. Significant factors in the development of armour include the economic and technological necessities of armour production. For instance plate armour first appeared in Medieval Europe when water-powered trip hammers made the formation of plates faster and cheaper. Also modern militaries usually do not provide the best armour to their forces since doing so would be prohibitively costly. At times the development of armour has run parallel to the development of increasingly effective weaponry on the battlefield, with armourers seeking to create better protection without sacrificing mobility.

Ancient historical use of armour:
In European history, well-known armour types include the lorica segmentata of the Roman legions, the mail hauberk of the early medieval age, and the full steel plate harness worn by later Medieval and Renaissance knights, and a few key components (breast and back plates) by heavy cavalry in several European countries until the first year of World War I. (1914–15). In November 2006 it was announced in Greece that the oldest surviving armour in Greece was restored and will be put on display soon (see picture). The armour dates from the Mycenaean Era around 1400 BC and is referred to as the Dendra panoply. In East Asian history laminated armour such as lamellar, and styles similar to the coat of plates, and brigandine were commonly used. Later cuirasses and plates were also used. In pre-Qin dynasty times, leather armour was made out of rhinoceros. Chinese influence in Japan would result in the Japanese adopting Chinese styles, their samurai armour being a result of this influence.

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