Children mark the last education day before summer vacations at an underground school in Kharkiv
epa11381715 Children mark the last education day before summer vacations at an underground school in Kharkiv, Ukraine, 31 May 2024 amid the Russian invasion. The underground school was opened on 13 May 2024 and is attended by 900 children. Russian troops entered Ukrainian territory on 24 February 2022, starting a conflict that has provoked destruction and a humanitarian crisis. EPA/SERGEY KOZLOV
