The Conflict

In the days after September 11, doomsday scenarios like a terrorist nuclear attack suddenly seemed plausible. Even the use of a crude nuclear device would have a devastating effect, both physically and psychologically. In response to these threats, governments and agencies have sought to upgrade worldwide protection against acts of terrorism involving nuclear and other radioactive materials.

Ideological

• A new breed of terrorists appears more inclined to commit acts of extreme violence. This new set of terrorists may include everything from ad hoc groups motivated by religious conviction or revenge, violent right-wing extremists, and apocalyptic cults.

Technological

• With the proliferation of nuclear weapons and materials worldwide, the possibility of terrorists obtaining nuclear weapons has increased.
• Potential nuclear weapon producers can find useful sites within the information swamp on the Internet.

Political

• Cooperation between the United States...