At least six people have been injured as a result of an overnight Russian drone attack on Ukraine's northeastern Kharkiv and central Dnipropetrovsk regions, according to regional officials.
Russia's Federal Security Service (FSB) said on May 3 that its officers had "liquidated" an agent from Ukraine's military intelligence who had allegedly arrived from Lithuania to carry out "terrorist acts" against military and energy objects in the Moscow and Leningrad regions.