How do you know all those cute little Syrian Muslim ‘refugee’ children Obama’s been dumping into the U.S. weren’t part of the Caliphate Cubs trained by ISIS?

You don’t. So don’t be shocked when one of these newly arrived junior jihadis at your child’s school pulls out a knife or a gun on the playground to demonstrate his newly honed skills.

UK Sun (h/t Susan K)  Harrowing ISIS video shows kids as young as 10 BEHEADING and shooting Kurdish prisoners in an abandoned playground.  The young children, who look to be at toddler age and around 10 years old, are filmed wearing camouflage army style uniforms while brutally killing their victims in Deir ez-Zor, Syria.

One extremely young boy is filmed shakily clutching a gun and shooting a man in the head, as another brandishes a large knife before savagely cutting a man’s throat. As part of the video the youngsters are also seen in rifle training and waving the group’s distinctive flag.

A victim, thought to be from the Kurdish group PKK, speaks to the camera before he is killed in an abandoned amusement park by one of the children. In the disturbing scenes a young boy climbs into an old part of a funfair ride where a man is being held and stares angrily at him, while clutching a large blade.

Later a toddler walks over broken and dusty balls in an old ball pit and is handed a gun. He shoots a man in the head while screwing up his eyes and looking away from the weapon clutched in his hands.

The video was released by ISIS today with an Arabic title which roughly translates to “Occasional in His Own Blood”.

WARNING! Graphic footage:

FAST FORWARD TO 15:00 to bypass all the propaganda and speeches.