ISIS reportedly show children carrying out the brutal execution of some men in Syria

During the gruesome clip you can see a row of men with young 'soldiers' stood behind them with firearms, somewhere in Raqqa, Syria.
All the men in orange jumpsuits they kill are Kurds, who are being punished for recent Kurdish advances in Syria and Iraq.

The youths make statements in Arabic before raising their handguns and killing the men in front of them.
The distressing footage is included in a longer nine minute propaganda clip posted by the terrorist organisation that features a number of killings by other adult ISIS members.
The second child from the right, who has fair skin, is believed to be called Abu Abdullah Al-Britani.
He shares the same name as another Brit who fought for ISIS.

The other Al-Britani was the Islamic name of Assad Uzzaman, originally from Portsmouth, who was 25 when he was killed in Syria last year.