The term "Warfare Agents" refers to chemical, biological or radiological substances that can be used as weapons in warfare. These agents are designed to cause harm to people, animals and the environment, and may include nerve gas, mustard gas, anthrax spores, radioactive materials or other hazardous substances. They may be released through bombs, missiles, artillery shells or other delivery systems, and can have devastating effects on human health, as well as causing long-term environmental damage.