Terrorism and WMD in the Contemporary Operational Environment is a supplemental
handbook to the U.S. Army Training and Doctrine Command, TRADOC G2 capstone
reference guide on terrorism, TRADOC G2 Handbook No. 1, A Military Guide to
Terrorism in the Twenty-First Century. Understanding terrorism and weapons of mass
destruction (WMD) span foreign and domestic threats in strategy, tactics, and targets in a full
spectrum contemporary operational environment (COE). Terrorism against the United
States of America could include use of chemical, biological, radiological, nuclear, or high
yield explosive (CBRNE) weapons.