A woman waits for a train in Kyiv, Ukraine.
A woman hides in a basement in Irpin, Ukraine.
AP Photo/Felipe Dana
A woman waits to be rescued by firefighters in Kyiv.
A woman walks through Volnovakha, Ukraine.
A man walks through snowfall in Istanbul.
AP Photo/Emrah Gurel
A firefighter works in Kyiv.
AP Photo/Vadim Ghirda
A firefighter rests outside a burning building in Kyiv.
ARIS MESSINIS/AFP via Getty Images
A demonstrator throws a stone at police in Buenos Aires.
MARCOS BRINDICCI/AFP via Getty Images
A damaged dress shop window in Donetsk, Ukraine.
A bullet-riddled wall in a house in Srinagar, India.
AP Photo/Dar Yasin
Tracers being fired above Kyiv.
Migrants cross the English Channel.
SAMEER AL-DOUMY/AFP via Getty Images