Jammers, interceptors, detection networks — the technology built to stop drones.
Counter-drone technology sits on the wrong side of an asymmetry: detecting a drone is legal for almost anyone, and disabling one is a federal crime for almost everyone. This desk tracks the technology and the law in the same place, because neither makes sense without the other.
The bottleneck is certification, not hardware. Texas wants counter-drone power for its cartel-drone problem, and only 61 US officers nationwide are certified to use it — a training pipeline problem sitting on top of a genuine security need. At the federal level the gap runs even higher: NORTHCOM’s own deputy commander has said the command cannot stop a homeland drone swarm, a rare public admission from the agency actually responsible for it.
Detection, the legal half of the problem, keeps advancing. Duke University demonstrated a drone that tracks another drone using only its sound — passive, no emission, no legal exposure. Passive systems like that are where most near-term counter-drone deployment is actually happening, precisely because they sidestep the jamming restrictions.
Europe is moving fastest because it has been provoked directly. Germany opened a dedicated counter-drone test center at Cochstedt after a cargo-drone bomb hit an Antonov’s wing at Leipzig, and drones repeatedly circled Europe’s only Patriot missile repair base at Mechernich in the following days.
Related desks: Russia and Ukraine for the conflict driving most of the innovation in this space, drone incidents for airspace violations more broadly, and the FAA hub for the domestic regulatory picture. Every counter-drone story lands in the feed below.
Last updated September 7, 2026 — the feed below updates with every new story.
Infinite Electronics VP Gabriel Guglielmi on NDAA parts, anti-jamming antennas, and why counter-drone demand now outpaces drones, from Commercial UAV Expo 2026.
Military officials say cartel drone flights over the Rio Grande Valley fell about 75% after an Army laser began downing them. The baseline is undisclosed.
Germany plans nine-city counter-drone units and a law letting power and water companies actively fend off drones, five weeks after the Leipzig bomb.
A real estate photographer's DJI Mavic 4 Pro is shot out of the sky in Athens, Alabama, GoPro hands 90% of the company to Starman Optical, and UAS Sentry unveils the $1,595 Nexus Observer portable Remote ID detector.
General Cherry pitches its $900 AIR interceptor against Romania's $400,000 missile shots, days after Patria signed to build its drones in Finland. One catch.
The Army's AMP-HEL laser destroyed three cartel drones at the Texas border, but USNORTHCOM won't say whether the shots crossed into Mexican airspace.
A securities filing gives Eric Trump 6% of counter-drone firm Space-Eyes for his contacts as the $1M-revenue company heads for a $638M Nasdaq listing.
The Saber Junction 26 opposing force fields 1,900 drones and new jammers against the 173rd Airborne, a week after the Army killed its drone battalion.
Almost never. Jamming GPS or control-link signals is federal law under the Communications Act, and only specific federal agencies plus a small number of specially certified state and local officers have any legal path to it. As of the most recent count, only 61 US officers nationwide hold that certification — a bottleneck, not a technology gap.
Detection systems — radar, RF sensors, acoustic tracking — are widely legal and increasingly capable; Duke University has even demonstrated a drone that tracks another drone by sound alone. Disabling a drone is the hard legal problem: jamming is restricted, and kinetic options (nets, interceptors) carry their own airspace and liability risks.
According to NORTHCOM's own deputy commander, not reliably — he has said publicly that the command cannot stop a homeland drone swarm. That is a capability admission from the agency responsible for it, not outside criticism.
Direct provocation. After a cargo drone bomb hit an Antonov's wing at Leipzig and drones repeatedly circled Europe's only Patriot missile repair base, Germany opened a dedicated counter-drone test center — a response to specific incidents rather than a general buildup.
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