The Trump administration is now issuing a temporary flight restriction for drones up to one mile away from the southern border and above 400 feet.
The effort is meant to counteract drone activity from Mexican drug cartels, and it is done in collaboration with the Department of Homeland Security, the Department of Transportation and the Department of War.
“DHS will not stop building on the historic progress made to secure the southern border,” DHS Secretary Markwayne Mullin said in a statement.
“This action will help counter cartel drone threats, protect our personnel, and strengthen security in the airspace above the border. President Trump promised to secure the border, and we are delivering on that promise through continued action and strong partnership with Department of Transportation and the Department of War,” he added.
Operation Ardent Vanguard Update 11 cartel drones defeated by the Army’s Multipurpose High Energy Laser as of Sep. 4. More than 300 defeats using kinetic and non-kinetic systems this year, with more than 100 occurring in August. “JTF Southern Border’s combined arms approach and fusion with mission partners is delivering a new layer of homeland defense capability to counter illegal activity on the border,” said Gen. Gregory Guillot, commander of NORAD and USNORTHCOM. Under @usnortherncmd, @JointTFSB continues and will continue to detect and defeat cartel-linked UAS threatening the southern border. Protecting the force. Disrupting illicit activity. Defending the homeland. Read more here: https://t.co/aMrdmkPIXP @DeptofWar @DOWResponse @SeanParnellASW @PressSecDOW @PatrickWeaverPA
— U.S. Northern Command (@USNorthernCmd) September 4, 2026
Transportation Secretary Sean Duffy said that “doubling down on that promise by protecting our skies from cartel drone threats and other illicit activities,” and War Secretary Pete Hegseth that “the United States government will maintain 100% operational control of our border.”
The Federal Aviation Administration released a domestic notice saying that the restrictions will be in effect from Monday until Oct. 19 of next year.
“For too long, cartels have taken advantage of gaps along our southern border. Thanks to President Donald J. Trump, those days are over,” Hegseth stated. “By restricting unauthorized drone activity, we are giving commanders greater awareness, greater decision space, and more options to defend the Homeland. Equipped with cutting-edge technology—including Directed Energy Weapons—our warfighters will shoot down any cartel drone that threatens America’s sovereignty.”
A look at the high-energy laser @JointTFSB is using to combat cartel drones— The task force saying, “The Army Multi-Purpose High Energy Laser is designed to track, disable, and defeat small unmanned aircraft systems. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection within narrowly defined authorities to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.” The laser has already been used to take out at least 11 cartel drones in the Rio grande valley over the last month.
— Ali Bradley (@AliBradleyTV) October 2, 2026