The S&T Directorate will promote research and technology to develop sensors to detect chemical and biological weapons from production to employment.  Additional information about these threats and detection methods can be found at the following web sites:

• Chemical and Biological Defense Information and Analysis Center provides information on chemical and biological weapons research and threats
• Defense Threat Reduction Agency serves as the military watchdog
• State Department provides an assessment of potential chemical and biological weapons
• Center for Disease Control provides information about the effects and treatment for exposure to chem.-bio weapons