War in Ukraine. Map of Ukraine. The horrors of war by region.

Chernihiv has come under heavy bombardment since Russia launched its invasion of Ukraine.

Smoke rises after an air raid, as Russia's attack on Ukraine continues, in Lviv

A man recovers items from a burning shop following a Russian attack in Kharkiv on March 25.

A view shows an apartment building destroyed in the course of Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine March 25, 2022.

Sasha and Anton, both 15, play chess near a ruined building in Kyiv on March 24.

A woman holds a child in an improvised bomb shelter in Mariupol, Ukraine

The Retroville shopping mall is seen in Kyiv after Russian shelling on March 21.

Sumy, about 350km (220 miles) east of Kyiv, has experienced weeks of heavy fighting.

Refugees gather in a street as they leave the besieged port city of Mariupol

Demonstrators, some displaying Ukrainian flags, chant 'go home' while walking towards retreating Russian military vehicles at a pro-Ukraine rally in Kherson.