The US military used a high-energy laser system to shoot down three drones linked to Mexican drug cartels near the southern border this week, officials confirmed Thursday, marking the weapon’s first deployment against cartel targets even as questions remain over whether the strikes crossed into Mexican airspace.
What Happened
Joint Task Force-Southern Border, operating under US Northern Command, said the engagements took place over two nights, late Tuesday, August 25, and into the early hours of Wednesday, August 26, in the airspace over or near the Rio Grande Valley in southern Texas. Soldiers used the Army Multipurpose High Energy Laser, known as AMP-HEL, to destroy the three drones, which officials determined were “hostile” because they were supporting activities that posed “a physical threat” to US military personnel and Customs and Border Protection agents.
A USNORTHCOM spokesperson told CBS News that “the shots were taken in coordination with all partners operating along the border,” but declined to specify whether the engagements occurred over US or Mexican territory, citing operational security given ongoing counter-cartel and counter-drone operations. Major General Curtis Taylor, commander of the roughly 8,000-strong task force, said “cartel networks are increasingly employing unmanned aircraft systems to facilitate illicit human-smuggling and actively spy on our personnel and law enforcement partners.”
Mexican President Claudia Sheinbaum has previously stated that any unilateral US military action on Mexican soil would constitute “a grave breach” of her country’s sovereignty. The military has not disclosed the manufacturer of the specific laser system used, though AeroVironment Inc. delivered its first two multipurpose high-energy lasers to the Army last summer, and the Army has separately deployed the company’s LOCUST counter-drone system in the past.
Why It Matters
The engagement marks a significant operational milestone, representing the first confirmed use of a high-energy laser weapon against cartel-linked drones specifically, and comes as the Trump administration continues to expand its use of military assets along the southern border to fulfill campaign promises around clamping down on immigration and cartel activity.
The unresolved question of whether the strikes occurred over Mexican territory carries significant diplomatic weight given Sheinbaum’s explicit past warnings against unilateral US action on Mexican soil, meaning continued ambiguity from US officials risks becoming a point of friction between Washington and Mexico City if the strikes are eventually confirmed to have crossed the border.
The deployment also reflects a broader escalation in cartel use of drone technology, which US security officials say has increasingly been used to surveil trafficking routes, drop illicit drug packages, and in some parts of Mexico, drop explosives, a threat pattern that has prompted the military to expand its counter-drone capabilities specifically targeting cartel networks.
Context and Background
Joint Task Force-Southern Border was established in 2025 as part of the Trump administration’s broader effort to militarize aspects of border security, and has since conducted tens of thousands of detection and monitoring patrols alongside thousands of observation flights across the nearly 2,000-mile US-Mexico border. This marks the AMP-HEL’s first confirmed use specifically against cartel-linked drones.
The laser program has previously drawn scrutiny: in February, the system made headlines for mistakenly shooting down the wrong drone and freezing a commercial airport’s airspace, an incident that underscores the technical and operational challenges involved in deploying directed-energy weapons in complex, populated border environments.
Congressional officials told lawmakers last summer that more than 27,000 drones were detected within 1,600 feet of the southern border in just the final six months of 2024, illustrating the scale of the drone activity that has driven the military’s expanded counter-drone deployment along the border.
Analysis
Defense technology analysts note that directed-energy weapons like the AMP-HEL offer certain tactical advantages over traditional counter-drone methods, including radio jamming or projectile-based systems, given their precision and the reduced risk of stray ordnance in populated border areas, though the February airport incident illustrates that such systems remain far from infallible.
Some border security analysts point to the deliberate ambiguity in US officials’ statements about the strikes’ precise location as a calculated choice, allowing the military to demonstrate capability and resolve against cartel drone activity without directly confirming an action that could trigger a formal diplomatic dispute with Mexico.
Regional security experts note that the expanding use of military-grade counter-drone technology along the border reflects the escalating technological sophistication of cartel operations, which increasingly rely on unmanned aircraft for both logistics and surveillance functions that traditional ground-based interdiction methods struggle to counter effectively.
What Happens Next
Continued deployment of the AMP-HEL and related counter-drone systems along the border appears likely given the Trump administration’s stated commitment to expanding military involvement in border security operations. Further clarity on the precise location of this week’s strikes may emerge as the incident draws continued media and congressional attention.
Mexican officials are likely to continue monitoring US border operations closely for any indication of activity that could be characterized as a sovereignty violation, given Sheinbaum’s previously stated position, even as the current ambiguity around this specific incident leaves the diplomatic implications unresolved for now.
