
The U.N. refugee agency said Monday that more than 500,000 people have fled Ukraine since Russia invaded the country last week.
UNHCR head Filippo Grandi gave the latest update in a tweet.

The U.N. refugee agency said Monday that more than 500,000 people have fled Ukraine since Russia invaded the country last week.
UNHCR head Filippo Grandi gave the latest update in a tweet.