Finding solutions for people to escape quickly and breathe more easily.

About DHS S&T

Technology and threats evolve rapidly in today’s ever-changing environment. The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) monitors those threats and rapidly capitalizes on technological advancements, developing solutions and bridging capability gaps at a pace that mirrors the speed of life.

Learn More

How to Participate


Help DHS S&T advance solutions for CBR threats