Department of Homeland Security, S&T

Washington,  DC 
United States
  • Booth: 1728

The Science and Technology Directorate (S&T) is the science advisor to the Secretary and serves as the research and development arm of the Department of Homeland Security (DHS).

We provide evidence-based scientific and technical perspectives to address a range of current and emerging threats—from aviation security to chemical and biological detection to critical infrastructure, resilience, climate and natural disasters, cybersecurity, and beyond.