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S&T Tech Keeps Our Skies Safe

Learn how S&T is developing screening solutions to better secure our airspace, communities, and borders.

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What Is That Future World Gonna Look Like?

Tune In to the Technologically Speaking Podcast to hear how S&T is tackling over-the-horizon threats with foresighting efforts.

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S&T Is Developing New Fentanyl-Detection Technologies

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Learn how the Directorate is developing a trace-vapor analysis prototype capable of contactless-screening for the presence of illicit drugs, including fentanyl.
Countering Drone Technology Threats

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As drone technology advances, S&T's counter-unmanned aircraft systems program develops and evaluates innovative defenses to protect critical assets and support DHS operations.
Strengthening Our Borders

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S&T is advancing detection and screening technologies to secure our nation's borders and safeguard lawful trade and travel.

News & Updates

S&T Is Developing New Fentanyl-Detection Technologies

Feature Article: S&T Technology is Keeping our Skies Safe

Feature Article: Testing New Technologies that Help Law Enforcement See Through Walls

Delivering Tools to Prepare the Coast Guard for a Bioagent Incident

Exploring Gen AI Across the New Tech Frontier

More Science and Technology

Our programs support the advancement and implementation of technologies used by first responders to save lives: