The Science and Technology Directorate (S&T) invests in border security research and development for technologies; provides solutions to prevent illicit movement and illegal entry or exit of people, weapons, dangerous goods, and contraband; works closely with border and immigration officials to understand how technology can help support their missions and overcome challenges; and manages risks posed by people and goods in transit.
Watch and learn more about some of our programs
The following S&T programs focus on securing the nation’s borders on land, sea, and sky while deterring illegal trafficking of goods and people into the U.S.
- Air, Land, and Port of Entry (POE) Security
- Biometrics and Identity Management
- Counter-Unmanned Aircraft Systems (C-UAS)
- Forensics and Criminal Investigations
- Immigration Services
- Maritime Safety and Security
Visit S&T Impact: Borders and Ports of Entry to watch video and learn how the technologies and capabilities we deliver keep our borders and ports safe!
Learn more about us and discover how your organization can partner with S&T to make the homeland more secure.