In Photos: Russia's Invasion of Ukraine, March 2, 2022

Firefighters extinguish a fire at the Kharkiv National University building, which city officials said was damaged by recent shelling, in Kharkiv, Ukraine, March 2, 2022.

Police officers move the bodies of passersby killed in yesterday's airstrike that hit Kyiv's main television tower in Kyiv, Ukraine, March 2, 2022.

A local resident makes anti-tank obstacles to defend his and others cities, as Russia's invasion of Ukraine continues, in Lviv, Ukraine, March 2, 2022.

Andrey Goncharuk, a member of territorial defense, walks in the backyard of a house damaged by a Russian airstrike, according to locals, in Gorenka, outside the capital Kyiv, March 2, 2022.

A child speaks on the phone as he says goodbye to a relative looking out the window of a train carriage waiting to leave Kramatorsk for western Ukraine at the railway station in Kramatorsk, March 2, 2022.

People gather in the Kyiv subway, using it as a bomb shelter, in Kyiv, March 2, 2022.

Local militiamen help an old woman crossing a bridge destroyed by artillery, as she tries to flee, on the outskirts of Kyiv, Ukraine, March 2. 2022.

Ukrainian soldiers take positions in a trench on the outskirts of Kyiv, March 2, 2022.

Ukrainian soldiers check people's identity cards as they flee their neighborhoods, on the outskirts of Kyiv, March 2. 2022.

Local residents queue to receive food at a hospital in Kharkiv as Russia's invasion of Ukraine continues, March 2, 2022.

A man carries combat gear as he leaves Poland to fight in Ukraine, at the border crossing in Medyka, Poland, March 2, 2022.

Refugees fleeing war from neighboring Ukraine stand near tents after crossing the border in Palanca, Moldova, March 2, 2022.

Cars wait to pick up family members and refugees fleeing the war in Ukraine, in Palanca, Moldova, March 2, 2022.

Ukrainian refugees queue to file for residency permits at Prague's foreigner police headquarters, March 2, 2022 in Prague, Czech Republic.