The main differentiator of the domestically produced UAV is its ability to carry an additional battery or a laser rangefinder for target acquisition MOSCOW, May 28. /TASS/. The Sibiryachok-5 unmanned aerial vehicle (UAV) has been unveiled at the International Security Forum that is taking place in the Moscow Region, a TASS correspondent reports. The drone’s appearance resembles a larger DJI Mavic, one of the most widely used drones in combat zones. The main differentiator of the domestically