Drones that keep talking

A walled kitchen garden at dusk. A small grey quadcopter hovers over the bean rows with rings spreading out from it, and four thin lines of light leave it: one down to a gardener on the path holding a controller, one straight up into the sky, one to a bed marker in the foreground, and one through the open door of a glasshouse to a figure at a potting bench reading a small lit screen. Beyond the garden wall a mobile phone mast stands among the trees.

A small drone is a shop-bought camera with radio links and sensors, flown over gardens and demonstrations by the same people who used to carry the camera themselves, and over trenches in numbers counted in hundreds of thousands a month.

Everything it needs to fly can be heard from the ground, and a trade in hearing it has grown out of one war while the Commission plans to hear it everywhere at once. The drone is in the air. The radios, sensors, operators and people who can act on what they hear are on the ground. Not all of what they hear is the drone.

Last reviewed: 2026-09-24.