Chemical Warfare Agents (CWAs) are highly toxic substances specifically engineered to incapacitate or kill through chemical means in a military context. These agents are categorized into groups such as nerve agents, blister agents, and choking agents, each exhibiting unique physiological effects and modes of action. Not to be confused with industrial chemicals, CWAs are often deployed in warfare scenarios and require specialized response protocols, including the establishment of Hot, Warm, and Cold Zones for safety and containment. In hazmat and CBRN operations, it is often referenced alongside scene control concepts such as Hot, Warm, and Cold Zones and decontamination corridors to clarify operational boundaries.
Category context: Hazardous materials, decon, isolation zones, UN/ERG concepts, and CBRN terminology.