One private vendor's drone-takeover system guarded World Cup airspace. The basic facts aren't public.

Public safety agencies across multiple North American host cities of the 2026 FIFA World Cup used a single private counter-drone system to take over unauthorized aircraft in mid-flight, in what DroneDJ calls one of the largest coordinated drone-defense operations at a major sporting event.

The system is EnforceAir, made by D-Fend Solutions. It hijacks the radio link between a drone and its operator and lands the device safely, rather than jamming the signal or firing on it. D-Fend's release says more than 20 public safety agencies carried it across the U.S., Canada, and Mexico. The Atlanta Police Department and the FBI have publicly acknowledged using it, and Cobb County, Georgia, allocated $9.7 million for tournament drones and safety gear.

How many drones the system actually seized is the missing fact. Neither D-Fend nor the participating agencies have disclosed the count. No public procurement record shows whether the contract was competitively bid or sole-sourced, how much the vendor was paid, or which federal or state statute authorized a privately developed cyber-takeover tool to operate in shared airspace.

Spectators were never asked to consent to a single vendor's framework for distinguishing a hostile drone from a hobbyist's, and the record of how often that framework actually fired is still missing from the public file.