MOSCOW, September 14. /TASS/. Russian specialists have developed an FPV drone, dubbed Vorobey (Sparrow), weighing 1.3 kilos with a 500-gram ordnance round for making strikes on armored vehicles, Andrey Bratenkov, executive director of the Spektr engineering firm, told TASS. He said that the drone, which carries a cumulative payload developed by a Russian research institute, had been successfully tested in the special military operation zone. According to Bratenkov, these drones will be deplo...