Stills from the video show the child sat behind the wheel of a vehicle, fully loaded with explosives.
A jihadi is pictured teaching the young recruit how to drive the car before he then sets off on his mission.
The boy, thought to be in his teens, shows absolutely no fear throughout the shocking footage.
The video then cuts to drone footage of Syrian military vehicles in the sand.
All of a sudden, a large explosion can be seen over the area as the boy drives his car towards the Syrian military and detonates the explosives in his vehicle.
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The footage is thought to have been filmed close to the city of Deir Ezzor, the largest city in eastern Syria.
ISIS has long been targeting young people to join them and take part in suicide missions.
Jihadis have referred to child recruits as ‘Cubs of the Caliphate’. Last year Kurdish intelligence officials said thousands of children in Iraq and Syria are being used by ISIS as suicide bombers.
Some of these are thought to be as young as nine years old.
Officials said ISIS has opted to use children as they are more impressionable and are less suspicious at checkpoints and open spaces.
Video footage released earlier this month by ISIS’ propaganda department showed two young orphan boys, thought to be aged 4, having suicide vests wrapped around them.
An elderly man was filmed telling them how best to bomb busy market places.
Propaganda videos such as these had dried up in recent weeks as ISIS desperately tries to cling onto its strong holds in Syria and Iraq.
It is thought that ISIS has lost three quarters of its presence in Iraq and more than 60 per cent of its stronghold in Syria after air strikes by coalition forces.
The RAF believes that it has killed some 3,000 jihadis since Britain began air strikes in 2014.