Kazakh cadet invents precision signal-jamming tech to outsmart drones and hackers

Daniyar Kurmankulov, a cadet at Kazakhstan’s Military Institute of Radio Electronics and Communications Engineering, has won the international contest Best Student of the CIS-2026. He was also named Best Inventor by Kazakhstan’s National Security Committee Academy for his contributions to research and innovation. Kurmankulov developed a smart, multifunctional signal-jamming device. It operates like a surgical scalpel, precision-blocking Wi-Fi, satellite communications, mobile networks, and drone radio frequencies within a 2.5-3 kilometre radius. The system also transmits false coordinates to drone locators, disrupting their tracking, and interferes with the 2GIS mapping platform by replacing real locations with decoy coordinates.

The device selectively blocks enemy signals while keeping a secure channel open for Kazakhstan’s special services and military. It comes in mobile and stationary versions, with encrypted circuitry and up to 3.5 hours of autonomous operation. The Defense Ministry praised the invention for advancing Kazakhstan’s technological independence and improving protection for military personnel and civilians.

For his work, Kurmankulov received a first-degree diploma for high-level scientific research, public engagement, and contributions to youth policy development. He is a repeated winner in national and international competitions. Currently, he is developing an intelligent system to manage unmanned aerial vehicles, distinguishing between friendly and hostile drones in airspace. The technology strengthens Kazakhstan’s defence capabilities with precise signal control. It also supports the country’s push for self-reliance in military and communication security. Kurmankulov’s achievements highlight his role in advancing both innovation and national safety.