Nuclear, biological, and chemical (NBC) weapons delivered covertly by terrorists or hostile governments pose a significant and growing threat to the United States and other countries. Although the threat of NBC attack is widely recognized as a central national security issue, most analysts have assumed that the primary danger is military use by states in war, with traditional military means of delivery. The threat of covert attack has been imprudently neglected.
What if the bomb that exploded in Oklahoma City or New York's World Trade Center had used 100 pounds of highly enriched uranium? The destruction would have been far more vast. This danger is not so remote: the recipe for making such a bomb is simple, and soon the ingredients might be easily attained. Thousands of nuclear weapons and hundreds of tons of weapons-grade uranium and plutonium from the weapons complex of the former Soviet Union, poorly guarded and poorly accounted for, could soon leak on to a vast emerging nuclear black market.
The legal foundation of the contemporary European security order is the Treaty on Conventional Armed Forces in Europe (CFE). Negotiated by NATO and the Warsaw Pact states as the Cold War was ending and implemented as the new Europe took shape, the CFE Treaty imposes strict limits on the armed forces of all the major European states.