ISIS militants have posted a new video showing child soldiers being forced to carry out a sickening game of hide and seek in which they have to find and execute a prisoner inside an ancient castle. Filmed in Deir ezzor province in Syria, the sickening video shows six recruits running through an historic ruins searching for the hidden prisoners.
With their hands tied behind their back, the captives are forced to wait as the young children, who appear to be no older than eight, use a pistol to kill them at close range.
