There were a few explosions tonight in Kiev, the city's mayor Vitali Klitschko announced on his Telegram channel.
Air defense systems are working in the capital. An air alert has been declared in the city.
Powerful explosions echoed for an hour last night in the Ukrainian Black Sea city of Odessa, and sirens were activated at 10:25 p.m., BTA reported.
Another 15 new targets are moving towards Odessa from the Black Sea, local channels in the Telegram application report.
According to preliminary data, the attack resulted in a major fire at an electrical substation in the city, damage was also caused to a local hospital.