09/30/2026 | Press release | Archived content
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The Department of Homeland Security (DHS) Science and Technology Directorate's Air, Land, and Maritime Security Division develops and evaluates technologies that strengthen border security, safeguard lawful trade and travel, and counter illicit activity across air, land, and maritime domains. Its work advances surveillance, sensing, data analytics, and operational tools in partnership with DHS components, industry, laboratories, and federal partners.