South Carolina Chemical Weapons are weapons of mass destruction that use toxic chemicals or their precursors to cause harm or death to those exposed to them. These weapons can be dispersed in the form of aerosol sprays, bombs, missiles, and artillery shells, and can cause long-term health effects including skin irritation, respiratory problems, and even death. Types of South Carolina Chemical Weapons include nerve agents such as Sarin, EX, and Ta bun, and choking agents such as phosgene and mustard gas. These weapons are illegal and prohibited under international treaties, and their use is considered a war crime.