Ukrainian firm Rebel Group develops stationary system to detect and jam FPV drones

Ukrainian defence technology company Rebel Group has developed a new stationary system named Brama that combines electronic warfare (EW) and signals intelligence (SIGINT) capabilities. The system is built to detect and neutralise FPV drones, which have become one of the most widely used weapons on the modern battlefield.

According to the company's press service, Brama can detect the frequency of an analogue video signal and decode it, then use directed electronic warfare to jam both the drone's video channel and its control channel. Once the operator receives data identifying a target, jamming can begin immediately without any additional equipment.

Rebel Group said the system has already passed both laboratory and field range testing. The company is currently undergoing a codification procedure so that Brama can be officially approved for use by Ukraine's Defence Forces. Rebel Group specialises in developing and producing electronic warfare and signals intelligence systems, and some of its previous systems have already been codified and tested at General Staff ranges.

Other Ukrainian anti-drone developments

Brama is not the only project of its kind in Ukraine. The company InLab has previously unveiled its own electronic warfare station, Stryi, designed to counter FPV drones and other unmanned aerial vehicles. Meanwhile, defence company Unwave recently conducted the first tests of its own electronic warfare systems abroad, showcasing them in Czechia.