According to the spokesman for the battlegroup Ivan Bigma, the battlegroup hit two mechanized, one assault and one territorial defense brigades in the Kharkov Region, the LPR, the DPR and in the Serebryanka forestry MOSCOW, March 31. /TASS/. Over the past day, Russia’s Battlegroup West shot down 17 fixed-wing Ukrainian drones and destroyed 23 drone control centers, the spokesman for the battlegroup, Ivan Bigma, told reporters. "Air defense crews destroyed 17 fixed-wing unmanned aerial vehicles <