kyiv
A rescue worker said six civilians were injured in the attack.
The Ukrainian president appears determined not to leave Kyiv, though he acknowledged he is a target for advancing Russian forces.
A defiant Ukrainian President Volodymyr Zelenskyy has been posting videos in praise of the Ukrainian resistance. "We will win," he said.
Petro Poroshenko gave an interview from a street in Kyiv alongside a group he described as volunteer resistance fighters.
WHAT'S HAPPENING
Images of smoldering buildings, blasted apartment complexes and wounded Ukrainians emerged just hours after Russia's first assaults began.
CNN's Matthew Chance stopped his report to put on a flak jacket and helmet as loud booms were heard through the Ukrainian capital.