Since the invasion began, Russian forces have deported thousands of Ukrainian children from occupied areas, subjecting them to patriotic 're-education' and forced adoptions. Yale University and OSCE document at least 19,546 cases; many orphans or separated from families.
ICC Warrants: On March 17, 2023, ICC issued arrest warrants for Vladimir Putin and Maria Lvova-Belova for war crimes of unlawful deportation and transfer of population (children). First warrant against a leader of a UN Security Council permanent member.
Documentation: Yale Humanitarian Research Lab identified over 43 re-education camps in Russia. UN reports describe violations of the Geneva Convention. Russian presidential decrees facilitated forced naturalization and adoptions.
Returns: Through mediators, over 700 children have been returned by 2025, but thousands remain in Russia. Ukrainian government's 'Bring Kids Back UA' initiative seeks complete return.
Timeline: February 2022 - first deportations; March 2023 - ICC warrants; March 2025 - 1,243 children returned (2nd warrant anniversary).