Three people were injured in a drone strike on Novocherkassk and were taken to hospital, acting regional Governor Yury Slyusar said MOSCOW, July 23. /TASS/. Air defense systems shot down 33 Ukrainian unmanned aerial vehicles over Russian regions overnight, the Russian Defense Ministry reported. Three people were injured in a drone strike on Novocherkassk in the Rostov Region. TASS has compiled the key facts about the incident. Scale - From 11:40 p.m. Moscow time (8:40 p.m. GMT) on July 22 to 7