It has been more than four years since Russia launched a full-scale invasion of Ukraine, expanding its occupation of Ukrainian lands, which started in 2014. In the chaos and violence of the first months of the invasion, families were separated, and childcare institutions were cut off from the control of the central authorities in Kyiv. As a result, the occupation forces forcibly transferred more than 20,000 Ukrainian children to Russia.Russian officials claimed that they did not abduct Ukrainian children, but “saved” them through humanitarian evacuations. However, international investigations have since found that many such transfers were unlawful under international humanitarian law. In many documented cases, transfers were carried out without the consent of the living parent or legal guardians of the child.International humanitarian law prohibits all forcible transfers and deportations of protected people from occupied territory, except for evacuations strictly required to ensure the population’s safety. Even then, evacuation must happen within occupied territory, be temporary, preserve family unity and return evacuees home as soon as hostilities cease.Today, the lives of thousands of Ukrainian children are devastated by this forcible transfer. Instead of abiding by international legal obligations and returning them to their homeland, Russia has transformed the issue into yet another bargaining chip against the Ukrainian people.But Ukraine refuses to abandon its …