 A senior Ukrainian presidential official said on May 3 that Kiev had nothing to do with any drone attack on the Kremlin, and that such actions achieved nothing for Kiev on the battlefield and would only provoke Russia to take more radical action. Presidential adviser Mikhail Padelayev said in comments sent to Reuters that the allegation that Kiev was behind the attack and Russia's arrest of alleged Ukrainian saboteurs could indicate Moscow was preparing for a large-scale terrorist attack against Ukraine in coming days. Of course, Ukraine has nothing to do with drone attacks on the Kremlin. We do not attack the Kremlin because, first of all, it does not resolve any military tasks, Padelayev said. Russia accused Ukraine on Wednesday of attacking the Kremlin with drones overnight in a failed attempt to kill President Vladimir Putin.