Syrian rebels beheaded an 11-year-old boy in the latest sickening killing to be captured on camera.
The men, part of a militia which has received support from Arab and western nations including the UK, appear to taunt the bound and terrified child, who they claim is a captured pro-government Palestinian fighter.
They then appear to grab his hair and cut his throat with a knife.
The BBC reported that the incident took place in Handarat, north of Aleppo, where there has been heavy fighting.
A total of 7,000 people lived there before armed groups forced them to flee in 2013.
The boy was identified on social media as 'Abdullah Issa'.
The men in the video say he is a member of the Liwa al-Quds (the Jerusalem Brigade), a Palestinian pro-government militia.