Ukrainian President Volodymyr Zelenskyy pledged retaliation after a Russian missile strike on a Kyiv apartment building killed 24 people, including three children. He paid respects at the site of the destruction.

<img alt="A woman and a man stand in front of a damaged building." height="349" src="https://i.cbc.ca/ais/870a6341-aa32-4fbb-a51a-a86c6f4a7435,1778836943455/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C219%2C4199%2C2361%29%3BResize%3D%28620%29" title="Ukraine&apos;s Prime Minister Yulia Svyrydenko and Interior Minister Ihor Klymenko visit the site of an apartment building where 24 residents were killed yesterday morning by a Russian missile strike, amid Russia&apos;s attack on Ukraine, in Kyiv...