Representatives for the producer say that the drone is in use in special military operation in Ukraine MOSCOW, February 4. /TASS/. The Piranha-13 kamikaze drone for precision strikes has been unveiled at the Dronetech Exhibition of unmanned, autonomous and robotic systems in Moscow. The UAV can also be used as a relay station for extending its operational range, the manufacturer reported. "The Piranha-13 drone has been put on display for the first time. The new aircraft is specifically designed