U.S. Department of Homeland Security

06/09/2026 | Press release | Distributed by Public on 06/10/2026 13:24

Tunnel Detection Multi-Model Development Fact Sheet

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The Department of Homeland Security is advancing tunnel detection technologies to address underground smuggling along the border. New tools and systems improve detection accuracy and reliability, enabling law enforcement to identify and interdict tunnels before they become operational, strengthening border security and combating illicit activity.

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