The counter-drone market has matured fast, but in most of the world the hard limit on using it is not the kit. It is the law. Under current US law, the authority to detect, track and physically mitigate a drone sits almost entirely with federal agencies such as DHS and the Justice Department, plus some state and local police. A private operator running a stadium, a substation or a fixed site generally cannot legally jam, seize or shoot down a drone, even one over their own ground, because of federal aviation and communications rules. Most other jurisdictions are similar or stricter.
That is what is now in play. Senator Tom Cotton has introduced the Critical Infrastructure Airspace Defense Act, which would let trained and certified operators of high-risk sites detect, track and mitigate drones posing a credible threat. It would direct DHS to stand up a federal certification programme for eligible operators of high-risk sites, with multi-year funding, a fixed sunset clause, and liability protection for certified users. Separately, on 11 June, Senator John Cornyn introduced a bill to have the US Army set standards for counter-drone technologies and the means to neutralise hostile drones. Both sit on top of the SAFER SKIES Act, passed in the FY2026 defence bill, whose implementing regulations are due around now.
The operator implication. Detection is broadly legal and is where almost any private security operation should start: radar, RF sensing and acoustic kit to know a drone is there, track it and cue a response. Mitigation — jamming, spoofing, net capture, kinetic takedown — is the part that is gated, and buying an interceptor does not grant the authority to fire it. If you protect fixed sites or events, watch whether these bills pass and what the certification route looks like, because that, not the spec sheet, decides what you can lawfully field. For now, build the detection picture and route mitigation through the agencies that hold the authority. In the UK and elsewhere, assume mitigation is a police and military function unless told otherwise in writing.
