Counter-proliferation refers to diplomatic, intelligence, and military efforts to combat the proliferation of weapons, including both conventional weapons and weapon of mass destruction. Arms control is a related term.

Weapons of mass destruction

Nuclear

Biological

Chemical

Industrial accidents, such as the Bhopal disaster, Halifax Explosion, Texas City Disaster, and Oppau explosion have caused mass casualties.

Weapons delivery

Missile technology

Long-range missile technology is of greatest threat when the missiles carry weapons of mass destruction, but long-range weapons with precision guidance can be serious threats with explosive or other conventional warheads. This has been supplemented by the International Code of Conduct against Ballistic Missile Proliferation (ICOC), also known as the Hague Code of Conduct.

Technical means of verification, including space-based sensors that can scan large parts of the world, can provide early warning of long-range missile development. Space-based Staring Infrared Sensors can detect the heat of rocket launching motors. Various radars can monitor range and other characteristics, but they need to be in a place where they have line-of-sight to the missile trajectory. The United States, probably Russia, and possibly other nations have aircraft-based and ship-based sensors that can monitor such tests, but there has to be warning of potential tests so these sensors can be deployed.

Conventional weapons

External links

• Foreign Affairs and International Trade Canada Glossary of Terms - Global Partnership Program