Mexico Security Assistance Accountability Act

This bill requires the U.S. State Department to create and submit a detailed strategy for security assistance to Mexico within 180 days of enactment. The strategy must outline specific plans to dismantle drug trafficking networks (including fentanyl smuggling), strengthen Mexico’s border security and military capacity, and improve Mexico’s civilian justice system to combat corruption and impunity. The report must include implementation details, performance metrics, and annual briefings to Congress on progress. It directly affects U.S. foreign policy implementation and Congressional oversight of security aid to Mexico.