Russia and Ukraine trade aerial attacks as Zelenskyy moves against corruption

Police and investigators stand at the side of the wreckage of the drone felled near the Karamyshevskaya embankment in Moscow, Russia (AP)

Russia fired missiles at western Ukraine that killed an eight-year-old boy, local officials have said.

Meanwhile while drones that Russian officials blamed on the Ukrainian military targeted Moscow for a third day in a row but reportedly did not cause any significant damage.