What is a Radiological Dispersal Device primarily designed to do?

• A. Also known as a 'dirty bomb,' is intended to disperse radioactive material into the environment.
• B. A portable detector used to identify radioactive sources in public spaces.
• C. A device that immobilizes radioactive waste in a sealed container.
• D. A method for shielding a source to prevent exposure.

Answer: (A)

A Radiological Dispersal Device is meant to spread radioactive material into the environment, using conventional explosives to disseminate contamination over an area. The goal is environmental contamination and disruption, along with psychological fear, rather than detection, containment of waste, or shielding. In other words, it’s designed to disperse radioactive material so it contaminates a location and creates mess and alarm. The other descriptions refer to tools or methods for detecting radioactive sources, keeping waste sealed, or protecting people from exposure, which are not about dispersal.