Anastasia Erashova cries as she hugs her child in a corridor of a hospital in Mariupol, eastern Ukraine on Friday.

An explosion is seen in an apartment building after a Russian army tank fires in Mariupol, Ukraine, on Friday.

Seen through a broken window, a fire burns in an apartment building after the shelling of a residential district in Mariupol, Ukraine.

Volunteers evacuate an elderly resident in Irpin, northwest of Kyiv, on Friday. Kyiv's northwest suburbs have been enduring Russian shellfire and bombardments for over a week.

A view of a destroyed tram damaged by shelling, at a tram depot, in Kharkiv, Ukraine on Saturday,.

A man walks by a damaged tram, after shelling, at a tram depot in Kharkiv, Ukraine on Saturday.

Katya, 14-years-old, is treated in a hospital after being shot while fleeing with her family from a village near Brovary, north of Kyiv, Ukraine.

A smoke from shelling rises as a wreath of flowers is placed at a cemetery in Vasylkiv south west of Kyiv, Ukraine on Saturday.