The Russian invasion of Ukraine, which began 20 days ago and is still ongoing, has forced three million people to flee the country. On foot, by car, by bus or even by train, everyone is trying to leave the border zone to find refuge elsewhere. Sadness can be seen on tired faces, as mothers try to reassure their young children. In the midst, volunteers try to alleviate the most urgent needs. According to the latest UN report, 1.4 million of these three million are children.