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Weapon - Wikipedia, the free encyclopedia /**/ /**/ /**/ Weapon From Wikipedia, the free encyclopedia (Redirected from Weapons) Jump to: navigation, search  This article needs additional citations for verification.Please help improve this article by adding reliable references. Unsourced material may be challenged and removed. (August 2007)For other uses, see Weapon (disambiguation). See military technology and equipment for a comprehensive list of weapons and doctrines.v • d • eWar and military history   ErasPrehistoric • Ancient • Medieval • Early modern • Industrial • ModernBattlespaceAir • Information • Land • Sea • SpaceWeaponsArmor • Artillery • Biological • Cavalry • Chemical • Electronic • Infantry • Nuclear • Psychological •TacticsAttrition • Guerilla • Maneuver • Siege • Total war • TrenchStrategyEconomic • Grand • OperationalOrganizationFormations • Ranks • UnitsLogisticsEquipment • Materiel • Supply lineListsBattles • Commanders • Operations • Sieges • Theorists • Wars • War crimes • Weapons • WritersWar PortalA weapon is a tool employed to gain a tactical advantage over an adversary, usually by injury, defeat, or destruction, or the threat of these.[1][2]Weapons may be used to attack or threaten - but also to defend and protect. There are a huge variety of weapons, which all have different means of coercion. They can be as simple as a club, or as complex as an intercontinental ballistic missile—and metaphorically anything capable of being used to damage, even psychologically, can be referred to as a weapon.(While the natural claws, teeth and horns of animals can also be referred to as their weapons these are not the subject of this article)Contents1 History1.1 Firearms1.2 Nuclear weapons1.3 Information warfare2 Weapon types3 Weapons by era4 See also5 References6 External links//[edit] History  The bayonet is used as both knife and spear.Tools of various sorts were undoubtedly used very early in human history, and weapons are just a particular type of tool - making up for comparative lack of natural weapons such as claws, horns and teeth.Very simple weapon use has been seen in some communities of chimpanzees[3]. Craig Stanford, a primatologist and professor of anthropology at the University of Southern California, has suggested that the discovery of spear use by chimpanzees probably means that early humans used wooden spears as well, perhaps five million years ago.[4]The first human use of weapons is not easy to date, as these would probably have been wooden clubs, spears and unshaped stones thrown at prey or enemy—and none of these would leave an unambiguous record.The earliest examples found are a cache of eight wooden throwing spears, the Schöninger Speere, which have been dated as 400,000 years ago.[5]By 250,000 years ago wooden spears were made with fire-hardened points. From 80,000 years ago humans began to make complex stone blades, which were used as spear points.Bows and arrows may have been used by 60,000 years ago[6]Light, horse-drawn chariots for use in battle appeared with the invention of the spoked wheel. The earliest spoke-wheeled chariots date to ca. 2000 BC and their usage peaked around 1300 BC (see Battle of Kadesh). Chariots ceased to have military importance in the 4th century BC, as horses were bred to support the weight of a man, and chariotry (the part of a military force that fought from chariots) gave way to cavalry.[7]The Medieval period, including the Western Middle Ages, was characterized by two iconic weapons: knights, heavily-armored horsemen, and castles, fortified dwellings which proliferated throughout Europe and the near east. While knights harked back to earlier historical cavalry such as the Roman and Persian cataphracts, castles triggered quite revolutionary advances, including increasingly sophisticated siegecraft.The Renaissance marked the beginning of the implementation firearms in warfare, with the introduction of guns and rockets to the battlefield.From the American Revolution through the beginning of the 20th century, human-powered weapons were finally excluded from the battlefield for the most part. Sometimes referred to as the "Age of Rifles", this period was characterized by the development of firearms for infantry and cannons for support, as well as the beginnings of mechanized weapons such as the machine gun. Ancient Chinese cannon displayed in the Tower of London.World War I marked the entry of fully industrialized warfare, and weapons were developed quickly to meet wartime needs. Many new technologies were developed, particularly in the development of military aircraft and vehicles. World War II however, perhaps marked the most frantic period of weapons development in the history of humanity. Massive numbers of new designs and concepts were fielded, and all existing technologies were improved between 1939 and 1945. Ultimately, the most powerful of all invented weapons was the Hydrogen bomb.After World War II, with the onset of the Cold War, the constant technological development of new weapons was institutionalized, as participants engaged in a constant race to develop weapons and counter-weapons. This constant state of weapons development continues into the modern era, and remains a constant draw on the resources of most nations. This article may require cleanup to meet Wikipedia's quality standards.Please improve this article if you can. (July 2006)[edit] Firearms The Maxim gun and its successor the Vickers (shown here) remained in British military service for 79 consecutive years.Firearms are qualitatively different from earlier weapons because they store energy in a combustible propellant such as gunpowder, rather than in a weight or spring. This energy is released quite rapidly, and can be restored without much effort by the user, so that even early firearms such as the arquebus were much more powerful than human-powered weapons. They became increasingly important and effective during the 16th century to 19th century, with progressive improvements in ignition mechanisms followed by revolutionary changes in ammunition handling and propellant. During the U.S. Civil War various technologies including the machine gun and ironclad warship emerged that would be recognizable and useful military weapons today, particularly in lower-technology conflicts. In the 19th century warship propulsion changed from sail power to fossil fuel-powered steam engines.The age of edged weapons ended abruptly just before World War I with rifled artillery, such as howitzers which were able to destroy any masonry fortress, as well as destroy other fortifications. This single invention caused a revolution in military affairs and doctrines that continues to this day. See Technology during World War I for a detailed discussion.An important feature of industrial age warfare was technological escalation - an innovation could, and would, be rapidly matched by copying it, and often with yet another innovation to counter it. The technological escalation during World War I was profound, producing armed aircraft and tanks.This continued in the period between the end of that war and the next, with continuous improvements of all weapons by all major powers. Many modern military weapons, particularly ground-based ones, are relatively minor improvements on those of World War II. See military technology during World War II for a detailed discussion. India's Agni-II, a ballistic missile. (Photo: Antônio Milena/ABr)[edit] Nuclear weaponsThe most notable development in weaponry since World War II has been the combination and further development of two weapons first used in it—nuclear weapons and the ballistic missile, leading to its ultimate configuration: the ICBM. The mutual possession of these by the United States and the Soviet Union ensured that either nation could inflict terrible damage on the other; so terrible, in fact, that neither nation was willing to instigate direct, all-out war with the other (a phenomenon known as Mutually Assured Destruction). The indiscriminate nature of the destruction has made nuclear-tipped missiles essentially useless for the smaller wars fought since. However computer-guided weaponry of all kinds, from precision-guided munitions (or "smart bombs") to computer-aimed tank rounds, has greatly increased weaponry's accuracy.[edit] Information warfare To comply with Wikipedia's quality standards, this article may need to be rewritten.Please help improve this article. The discussion page may contain suggestions.In modern warfare, since all redoubts are traps, maneuver and coordination of forces are decisive, overshadowing particular weapons. The goal of every modern commander is therefore to "operate within the observation-decision-action cycle of the enemy." In this way, the modern commander can bring overwhelming force to bear on isolated groups of the enemy, and "tactically" overwhelm an enemy.Traditional military maneuvers tried to achieve this coordination with "fronts" made of lines of military assets. These were formerly the only way to prevent harm to friendly forces. Close-order marching and drill (a traditional military skill) was an early method to get relative superiority of coordination. Derivative methods (such as "leapfrogging units to advance a line") survived into combined arms warfare to coordinate aircraft, artillery, armor and infantry.Computers are changing this. Attacks are thoroughly navigated with great precision.Thus in modern warfare, satellite navigation systems, digital radios and computers give decisive advantages to ordinary military personnel armed with weapons that are otherwise unremarkable.[edit] Weapon typesThere are essentially three facets to classifying weapon types: who uses it, how it works, and what it targets.Who uses it essentially determines how it can be employed:Personal weapons (or Small Arms) are designed to be used by a single person.Crew served weapons are larger than personal weapons, requiring more than one crew member to operate correctly.Fortification weapons are designed to be mounted in a permanent installation, or used primarily within a fortification.Mountain weapons are designed for use by mountain forces or those operating in difficult terrain and harsh climates.Vehicle weapons are designed to be mounted on any type of military vehicle.Railway weapons are designed to be mounted on railway cars, including armored trains.Aircraft weapons are designed to be carried on and used by some type of aircraft, helicopter, or other aerial vehicle.Naval weapons are designed to be mounted on ships and submarines.Space weapons are designed to be used in or launched from space.How it works refers to the construction of the weapon and how it operates:Antimatter weapons (still theoretical) would combine matter and antimatter to cause a powerful explosion. However, antimatter is still hard to make and harder to store.Archery related weapons operate by using a tensioned string to launch a projectile at some target.Artillery are large firearms capable of launching heavy projectiles (normally explosive) over long distances.Biological weapons spread biological agents, attacking humans (or livestock) by causing disease and infection.Chemical weapons spread chemical agents, attacking humans by poisoning and causing reactions.Energy weapons rely on concentrating forms of energy to attack, such as lasers, electrical shocks, and thermal or sonic attack.Explosive weapons use a physical explosion to create blast concussion or spread shrapnel.Firearms use a chemical charge to launch one or more projectiles down a rifled or smoothbore barrel.Future weapons make use of futuristic high-tech weapon systems and advanced materials.Improvised weapons are common objects that were not designed for combat purposes but are used as such in self defense, guerrilla warfare or a violent crime.Incendiary weapons rely on combustible materials and an ignition mechanism to cause damage by fire.Non-lethal weapons are used to attack and subdue humans, but are designed to minimize the risk of killing the target.Magnetic weapons is one that uses magnetic fields to accelerate and propel projectiles, or to focus charged particle beams.Mêlée weapons operate as physical extensions of the user's body and directly impact their target.Missiles are rockets which are guided to their target after launch. This is also a general term for projectile weapons.Nuclear weapons use radioactive materials to create nuclear fission and/or nuclear fusion detonations above a target ("air-burst") or at ground-level.Primitive weapons make little or no use of technological or industrial elements, instead being purely constructed of easily obtainable natural materials.Ranged weapons cause a projectile to leave the user and (ideally) strike a target afterwards.Rockets use chemical propellant to accelerate a projectile (usually with an explosive warhead) towards a target and are typically unguided once fired.Suicide weapons are typically explosive in nature and exploit the willingness of their operator to not survive the attack to reach their target.What it targets refers to what type of target the weapon is designed to attack:Anti-aircraft weapons target enemy aircraft, helicopters, missiles and any other aerial vehicles in flight.Anti-fortification weapons are designed to target enemy installations, including bunkers and fortifications. The American bunker buster bomb is designed to travel almost 10 metres underground before detonating, toppling underground installations.Anti-personnel weapons are designed to attack people, either individually or in numbers.Anti-radiation weapons target enemy sources of electronic radiation, particularly radar emitters.Anti-ship weapons target enemy ships and vessels on water.Anti-submarine weapons target enemy submarines and other underwater targets.Anti-tank weapons are primarily used to defeat armored targets, but may be targeted against other less well armored targets.Area denial weapons are designed to target territory, making it unsafe or unsuitable for enemy use or travel.Hunting weapons are designed particularly for use against animals for hunting purposes.Infantry support weapons are designed to attack various threats to infantry units, supporting the infantry's operations, including heavy machine guns, mortars and pinpoint airstrikes ordered by the infantry, often to strike heavily defended positions, such as enemy camps or extensively powerful machine-gun nests.[edit] Weapons by eraAncientMedievalTechnology during World War IMilitary technology during World War IIModern weaponsAll eras[edit] See alsoSchwerer Gustav World's largest GunArms tradeList of martial arts weaponsList of weaponsRiot control agentWeapons of mass destruction.Information warfarepersuasion technology and propaganda for discussions of the way information technology plays a role in the changing of the minds of subject populations - both branches of psychological warfareToy weaponsFictional technologyTechnological escalationGunNetwork-centric warfareGlobal Information GridPicatinnyUnited States Army Armament Research, Development and Engineering Center[edit] References^ Oxford English Dictionary. Second Edition 1989^ Merriam-Webster's Online Dictionary[1]^ Jill D. Pruetz1 and Paco Bertolani, Savanna Chimpanzees, Pan troglodytes verus, Hunt with Tools", Current Biology, March 6, 2007^ Rick Weiss, "Chimps Observed Making Their Own Weapons", The Washington Post, February 22, 2007^ Lower Palaeolithic hunting spears from Germany. Hartmut Thieme. Letters to Nature. Nature 385, 807 - 810 (27 February 1997); doi:10.1038/385807a0 [2]^ "...bows and bone arrows are now dated to just over 60,000 years old..."^ Early Iron Age Armies.Library of Xenograg the Sorcerer.[edit] External linksHiggins Armory MuseumModern Firearms EncyclopediaSociety of the Military HorsePentagon plans cyber-insect armyWeapon SystemsAntique firearmsPrimitive weaponsAnti-ship weapons Infantry support weapons Fortification weapons Vehicle weapons Naval weaponsRetrieved from "http://en.wikipedia.org/wiki/Weapon" Categories: Military equipment | Security | WeaponsHidden categories: Articles needing additional references from August 2007 | Cleanup from July 2006 | All pages needing cleanup | Wikipedia articles needing rewrite Views Article Discussion Edit this page History Personal tools Log in / create account if (window.isMSIE55) fixalpha(); Navigation Main Page Contents Featured content Current events Random article Interaction About Wikipedia Community portal Recent changes Contact Wikipedia Donate to Wikipedia Help Search Toolbox What links here Related changesUpload fileSpecial pages Printable version Permanent linkCite this page Languages العربية Aragonés Asturianu Azərbaycan Беларуская Bosanski Български Català Česky Dansk Deutsch Eesti Ελληνικά Español Esperanto فارسی Français Gàidhlig 한국어 हिन्दी Hrvatski Bahasa Indonesia Íslenska Italiano עברית ಕನ್ನಡ ქართული Kiswahili Kurdî / كوردی Latina Latviešu Lëtzebuergesch Lietuvių Magyar മലയാളം Bahasa Melayu Nederlands नेपाल भाषा 日本語 Norsk (bokmål) Norsk (nynorsk) Polski Português Română Runa Simi Русский Simple English Slovenčina Slovenščina Српски / Srpski Srpskohrvatski / Српскохрватски Basa Sunda Suomi Svenska தமிழ் తెలుగు ไทย Tiếng Việt Тоҷикӣ/tojikī Türkçe Українська 中文   This page was last modified on 25 June 2008, at 11:16. 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