Air raid alerts were activated by eastern, central and northern regions of Ukraine on Tuesday, according to the country's Ukrainian Ministry of Digital Transformation.
The announcements come after a series of drones were either shot down by Russian authorities or crashed in Russia's regions of Belgorod, Bryansk, Krasnodar and Adygea over the past 24 hours.
Another unmanned aerial vehicle fell near a gas distribution station in Kolomna, about 100 kilometers southeast of Moscow.
