Which of the following is a primary method of deploying CWAs?

• A. Burst Type Munitions
• B. Spray Devices
• C. Both Burst Type Munitions and Spray Devices
• D. None of the above

Answer: (C)

Dissemination of CWAs relies on two primary means: burst-type munitions and spray devices. Burst-type munitions release the chemical agent into the air when the munition detonates, creating a broad aerosol cloud that contaminates a wide area quickly. Spray devices disperse the agent as a fine spray, allowing more controlled, shorter-range delivery and targeted surfaces or zones. Both methods are considered primary because they represent the main ways chemical agents are spread in the field—one for rapid, large-area coverage and the other for more directed dispersal. The other choices don’t capture both methods at once, and “none of the above” isn’t accurate since these deployment methods do exist.