The Department of Homeland Security, Transportation Department, and Department of War announced a temporary flight restriction on unauthorized drones along the southern U.S. border. Effective immediately, the restriction prohibits unauthorized drone operations up to 400 feet above ground level within one nautical mile north of the border.
DHS Secretary Markwayne Mullin said the measure aims to counter cartel drone threats and protect personnel and facilities. Transportation Secretary Sean P. Duffy said it addresses airspace security from illicit activities. Secretary of War Pete Hegseth said the restriction gives military commanders additional options to defend the border. He added that warfighters "equipped with cutting-edge technology—including Directed Energy Weapons—will shoot down any cartel drone that threatens America's sovereignty."
The Federal Aviation Administration will publish a Notice to Airmen with details about the restriction. Drone operators must comply with all applicable notices and restrictions before flying.