 Of those 37 concerned the participation of children in armed formations on territory not controlled by Ukraine and 4 on territory controlled by Ukraine.There were 31 further reports of child recruitment which could not be verified.Of the 37 verified cases on territory not controlled by Ukraine, 33 were boys and 4 were girls; 57% were aged 16–17, 35% were under 15, and age could not be determined in 8% of cases.