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Counter-Drone

Systems detecting and neutralizing unmanned aircraft threats

Fig. 213 · Barrage balloon

The field

At a glance

Definition

Systems detecting and neutralizing unmanned aircraft threats

Technologies

Radar, RF sensing, acoustic detection, and visual identification for drone detection. Electronic jamming disrupts drone control links. Directed energy (laser) provides cost-effective kinetic kill. Net capture physically ensnares drones. AI classifies drone types and predicts flight paths. Integrated C-UAS combines detection, tracking, and neutralization.

Applications

Military C-UAS protects forward operating bases from drone attacks. Airport systems detect and track unauthorized drones in controlled airspace. Prison counter-drone prevents contraband delivery. Stadium protection secures major events. Critical infrastructure defense protects power plants and government buildings.

Market and funding

The global counter-drone market exceeded $3 billion in 2025 and is one of the fastest-growing defense technology categories.

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