Yesterday, ISIS released a brutal execution video, which shows a child fighter beheading a Syrian army captain in Palmyra. ISIS claimed the army officer was captured near Hir Palace, located in the western countryside of Homs. In the video, a soldier is seen giving a knife to the boy, who does the beheading and puts the head over his lifeless body.

ISIS have started using little children for executions. Just two weeks ago, ISIS released an execution video showing teenagers executing 25 Syrian soldiers by shooting them in the head in Palmyra