The Northern Border Security Enhancement and Review Act aims to improve security along the northern border of the United States. Its main objectives are to ensure that threat assessments and strategies related to border security are regularly updated and that Congress is kept informed about these updates. Key provisions of the Act include a requirement for a comprehensive threat analysis of the northern border to be conducted every two years, starting from September 2, 2026. Following each analysis, the Secretary of Homeland Security must update the northern border strategy within 90 days.