A weapon of mass destruction (WMD) is a weapon--be it nuclear, radiological, chemical, biological, or explosive--that can kill or injure large numbers of people or greatly damage the infrastructure of a country or region. RAND provides policymakers with objective guidance and recommendations to improve WMD preparedness, detection, and response, as well as international collaboration to counter ... More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.