According to the developer, the system features a neural network module that can identify the type of unmanned aerial vehicles MOSCOW, May 25. /TASS/. Soldiers from the Yakim detachment of the BARS-Kursk brigade are conducting combat testing of the latest acoustic drone detection system, the developer Center for Unmanned Systems and Technologies (CUST) told TASS. "Soldiers from the Yakim detachment of the BARS-Kursk brigade have begun combat testing of the latest acoustic drone detection system.