Refugees wait in a crowd for transportation after fleeing from Ukraine and arriving at the border crossing in Medyka, Poland, on Monday.
A woman holding a child cries after fleeing from Ukraine and arriving at the border crossing in Medyka, Poland, on Monday.
People holding their children struggle to get on a train to Lviv at the Kyiv station in Ukraine on Monday.
Volunteers of the Ukrainian Territorial Defense Forces inspect a damaged military vehicle in the outskirts of Kharkiv, Ukraine's second-largest city, on Monday.
Ukrainian President Volodymyr Zelensky speaks in Kyiv, Ukraine, on Sunday.
A Ukrainian serviceman has "Mommy" written on his weapon strap as he stands guard at a checkpoint on a main road in Kyiv, Ukraine, on Monday.
Ukrainian civilians receive weapons training on the outskirts of Lviv, western Ukraine, on Monday. Russia's invasion of Ukraine has entered its 12th day following what Ukrainian authorities described as increased shelling of encircled cities and another failed attempt to evacuate civilians from the port of Mariupol.
Ukrainian civilians receive weapons training on the outskirts of Lviv, western Ukraine, on Monday.
People cook outdoors for Ukrainian servicemen and civil defense members serving in Kyiv, Ukraine, on Monday. The United Nations is unable to meet the needs of millions of civilians caught in conflict in Ukraine today and is urging safe passage for people to go "in the direction they choose" and for humanitarian supplies to get to areas of hostilities, according to the U.N. humanitarian chief.
Paramedics tend to an elderly man who lost consciousness after crossing the Irpin river while fleeing the town of Irpin close to Kyiv, Ukraine, on Monday.
A Ukrainian police officer helps people as artillery hits nearby while they flee Irpin on the outskirts of Kyiv, Ukraine, on Monday.
A Ukrainian woman dressed in military attire prays inside the Saints Peter and Paul Garrison Church in Lviv, western Ukraine, Sunday, March 6, 2022.
People cross an improvised path under a destroyed bridge while fleeing the town of Irpin, Ukraine, Sunday, March 6, 2022.
People cross on an improvised path under a bridge that was destroyed by a Russian airstrike, while fleeing the town of Irpin, Ukraine, Saturday, March 5, 2022. What looked like a breakthrough cease-fire to evacuate residents from two cities in Ukraine quickly fell apart Saturday as Ukrainian officials said shelling had halted the work to remove civilians hours after Russia announced the deal.
A Ukrainian man rides his bicycle near a factory and a store burning after it had been bombarded in Irpin, on the outskirts of Kyiv, Ukraine, Sunday, March 6, 2022.
The dead bodies of people killed by Russian shelling lay covered in the street in the town of Irpin, Ukraine, Sunday, March 6, 2022.
U.S. Secretary of State Antony Blinken, left, meets with Lithuania's Foreign Minister Gabrielus Landsbergis, left, and Prime Minister Ingrida Simonyte, second left, in Vilnius, Lithuania, Monday March 7, 2022.
People fleeing from the conflict drive cars heading to the Ukrainian and Romania border near Cernivtsi, in Ukraine, Tuesday, March 1, 2022.
In this photo provided by Yurii Kochubei, a view of the damage after shelling inside a sports complex, in Kharkiv, Ukraine, Saturday, March 5, 2022.
A Christian worshiper prays in front of a memorial to fallen soldiers at the Saints Peter and Paul Garrison Church in Lviv, western Ukraine, Sunday, March 6, 2022.
Ukrainian servicemen help an elderly woman, in the town of Irpin, Ukraine, Sunday, March 6, 2022.
Refugees, mostly women with children, rest inside a tent after arriving at the border crossing, in Medyka, Poland on Sunday, March 6, 2022.
Ukrainian soldiers drive on an armored military vehicle in the outskirts of Kyiv, Ukraine, Saturday, March 5, 2022.
Nation / World 
