Five children have been reunited with their families and returned from Russian occupied Ukrainian territories thanks to Qatari mediation, the head of the Ukrainian President's office said. The children, aged between 11 and 16 years old, were returned from Russian-occupied Crimea, Donetsk, Luhansk, and Zaporizhzhia, under the Bring Kids Back UA initiative in coordination with the Ukrainian Ombudsman's office: www.bringkidsback.org.ua