INTRODUCTION
Prepared by Laura Reed, Security Studies Program, MIT, Cambridge, MA, USA
The dangers posed by weapons of mass destruction have come to occupy center stage in international politics. The term “weapon of mass destruction” (WMD) is used to characterize a variety of weapons that share two key features: their potential for large-scale destruction and the indiscriminate nature of their effects, notably against civilians. There are three major types of WMD: nuclear weapons, chemical warfare agents, and biological warfare agents. In addition, some analysts include radiological materials as well as missile technology and delivery systems such as aircraft and ballistic missiles. While the mass killing of …show more content…
Fears of the terrorist use of WMD increased in the United States and around the world following the terrorist use of the biological warfare agent anthrax in the U.S. mail in 2001 and evidence seized by U.S. forces in Afghanistan that Al Qaeda was actively seeking nuclear …show more content…
nuclear policy and cite a variety of steps the government has taken to reduce the number of strategic nuclear weapons, tighten nuclear security, and dismantle U.S. and Russian warheads, as well as various ongoing programs of cooperative threat reduction and support for the peaceful nuclear cooperation programs overseen by the International Atomic Energy Agency (IAEA), the United Nation’s nuclear watchdog agency.
This section of the PAWSS website offers in-depth information on the basic characteristics and current threats posed by nuclear, biological, and chemical weapons. It reviews their history, significant governmental policies and international agreements, and promising strategies to reduce the dangers of these deadly weapons. For example, just one percent of the current U.S. defense budget could provide enough funds to secure all the nuclear bomb material in the world, removing it from the black market for good. Also included are a selected bibliography and additional useful links for further