Russian strikes killed three people, including a child, in the region surrounding capital Kyiv on Saturday, an official said.
Tymur Tkachenko, head of the Kyiv regional administration, said Russian strikes were recorded at three locations in the Boryspil district, near the capital.
Three more people were injured in the attack, he said.
In the capital itself, fires were reported in two districts, Mayor Vitali Klitschko said, following an air raid alert.
Reuters witnesses heard several powerful explosions that shook the centre of the city.
Ukraine is chronically short of air defences capable of downing Russia's ballistic missiles.

At least 73 injured after Houthi rebels attack Saudi civilian and energy facilities
Indonesia reopens Jakarta airport, four others after Anak Krakatau ash clears
Russian ballistic missiles hit Kyiv as US envoys leave
Kenya offers temporary amnesty to undocumented East Africans amid crackdown fears
7 Indonesian airports remain shut due to volcanic ash from Anak Krakatau
Bolivia confirms 9 deaths after military base explosion
Israeli strikes on southern Lebanese town kill 11, state news agency saysÂ
Nepal marks national mourning day after deadly flood
