More than 3.5 million people have left Ukraine since the start of the Russian special operation, the United Nations Refugee Agency reported on its web page.
Over 2 million people have crossed into Poland, over 542,000 into Romania, nearly 368,000 into Moldova, over 317,000 into Hungary, and over 253,000 into Slovakia.
Russia has absorbed 252,000 and Belarus about 4,000 refugees from Ukraine, it said.
