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Counter-UAS / Aerial Drones

Interceptor drone from Russia: “Project Ghost” relies on AI-based target recognition

Compact, portable, usable without additional equipment: with Prizrak, Russian developers have built an interceptor drone against low-flying attack drones. To train their algorithms, they are publicly collecting videos and photos of drones.

Prizrak interceptor drone
© Archiv

A new interceptor drone comes from Russian engineers of “Project Prizrak” (Ghost). The goal was a compact, portable system that can be deployed without additional equipment. Like the well-known Yolka model, Prizrak can take off from a hand-held catapult, but can also be launched directly by hand.

Prizrak Abfangdrohne
The Prizrak interceptor drone being launched by hand … · © Archiv

The configuration can be changed quickly before launch. Warhead and cameras (daylight, starlight camera, thermal imaging, infrared) are interchangeable depending on target or time of day, as are propellers with different pitch and batteries with varying capacity.

Prizrak Abfangdrohne
… or alternatively via a shoulder-supported catapult. · © Archiv

At present the system works mainly in manual mode – at night, for example, a target can be illuminated by infrared. The Prizrak drone's algorithms, however, are to be continuously improved with real data. The developers therefore publicly asked for videos and photos of drone overflights, taken at different times of day, against various backgrounds and from various angles – including large quadcopters, octocopters, hexacopters and other unmanned aerial vehicles.

KI der Prizrak Abfangdrohne
In future, AI is to detect and track drones automatically. · © Archiv
Startanlage für Prizrak Drohne
Launcher rotatable through 360 degrees for remote-controlled operation. · © Archiv
The more data we feed it, the more precisely it will perform the task of target detection. Search your phones, send the post to friends and colleagues and share it on other channels – this will significantly support further development— Developers' channel

First and foremost, the drone is to optically detect and engage low-flying attack drones in the airspace.

How the interceptor drone is launched and guided

In the first variants, the drone is launched by hand using a special launching device that carries a thermal imaging camera (for night mode) or a conventional camera. The operator sees the target on a monitor, locks onto it and steers the drone towards it; machine vision then takes over tracking. If the target is not intercepted, the drone can be recalled.

Prizrak Abfangdrohne
Modular design: sensors, warheads, batteries and propellers can be adapted to the mission profile. · © Archiv

In the longer term, the aim is a drone that the operator can launch from a greater distance by remote activation. On site, it then monitors the airspace continuously in scan mode. Once the operator has confirmed the target, he triggers it and the interceptor drone launches automatically.

Photo credits

© Archiv
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