Chemical weapon | History, Facts, Types, & Effects | Britannica
WEBChemical weapons are chemical agents, whether gaseous, liquid, or solid, that are employed because of their direct toxic effects on humans, animals, and plants. They inflict damage when inhaled, absorbed through the skin, or ingested in food or drink.
Overall View of Chemical and Biochemical Weapons - PMC
WEBJun 4, 2014 · This article describes a brief history of chemical warfare, which culminated in the signing of the Chemical Weapons Convention. It describes the current level of chemical weapons and the risk of using them.
Five Decades of Global Chemical Terror Attacks: Data Analysis to …
WEB383 terror attacks involved chemical weapons over the study period. A specific agent was named in 154 incidents, while 124 incidents could be classified into traditional chemical weapons categories (eg, vesicant, choking agents).
Chemical weapon - Wikipedia
WEBChemical weapons are classified as weapons of mass destruction (WMD), though they are distinct from nuclear weapons, biological weapons, and radiological weapons. All may be used in warfare and are known by the military acronym NBC (for nuclear, biological, and chemical warfare).
What is a Chemical Weapon? - OPCW
WEBA Chemical Weapon is a chemical used to cause intentional death or harm through its toxic properties. Munitions, devices and other equipment specifically designed to weaponise toxic chemicals also fall under the definition of chemical weapons.
Chemical Weapons and Warfare | RAND - RAND Corporation
WEBFeb 6, 2024 · The use of chemical weapons to injure or incapacitate an enemy has been an element of warfare since World War I. RAND has developed exercises to train public health agencies to respond to chemical warfare; examined the longer-term psychological consequences of chemical attacks; and created guidelines to improve individual preparedness for ...
WEBThe toxic component of a chemical weapon is called its ‘chemical agent’. Based on their mode of action (i.e. the route of penetration and their effect on the human body), chemical agents are commonly divided into sev-eral categories: choking, blister, blood, nerve and riot …
Biological and Chemical Weapons - Our World in Data
WEBSeveral organizations conduct detailed studies on countries’ activities on biological and chemical weapons. This page brings this research together to present which and how many countries have pursued, possessed, or used these weapons recently and historically.
The world’s chemical-weapons stockpiles are gone - Nature
WEBNov 14, 2023 · The world’s chemical-weapons stockpiles are gone — but a new challenge looms. Continued efforts to maintain the ban on chemical weapons depend on nations sharing information to further build...
Chemical Weapons - SpringerLink
WEBJul 21, 2022 · 1 Introduction. International outrage is guaranteed whenever there is proof, or even allegations, of the use of chemical weapons such as chlorine, sarin or mustard gas.
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