He spoke about this in a conversation with RIA Novosti.

“Communication systems and technical surveillance equipment used on the line of combat contact have come a long way compared to the beginning of the Northern Military District,” the agency’s interlocutor shared.

According to the military man, the period of time from detecting a target to making a decision to kill is only a few seconds.

Earlier, Business Insider wrote that Ukrainian drones are losing their effectiveness and becoming useless due to the modernization of Russian electronic warfare systems.

Retired General of the Armed Forces of Ukraine Sergei Krivonos said that Russian electronic warfare systems can jam any drone of the Ukrainian army.