Large explosions have been reported near Kyiv, with Russian forces expected to begin a fresh barrage on Ukraine's capital.
It comes after Ukrainian President Volodymyr Zelensky said his country had "withstood and successfully repelled enemy attacks" and maintains control of the city.
Kyiv's mayor Vitali Klitschko has imposed a curfew on the city and says anyone seen in the streets will be considered a Russian "saboteur".
Meanwhile, there's been a major twist after Ukrainian President Volodymyr Zelensky claimed all the defenders of Ukraine's Snake Island were reported to have been "killed".