Russia’s Battlegroup South inflicted more than 315 casualties on Ukrainian troops and destroyed eight enemy artillery guns in its area of responsibility over the past day, the Defense Ministry reported MOSCOW, May 5. /TASS/. Russian forces struck deployment sites of Ukrainian troops and foreign mercenaries in 142 areas over the past day in the special military operation in Ukraine, Russia’s Defense Ministry reported on Monday. "Operational/tactical aircraft, attack unmanned aerial vehicles,