ISIS fanatics have sent a 14-year-ld boy to his death in a suicide bombing that killed 50 Kurdish militants in northern Syria, it emerged today.

Islamic State supporters claim the boy drove a truck filled with explosives into a military checkpoint in Hasakah last night.

The brain washed child, who they name as Omar Hadid al-Muhammadi, is pictured in green army gear with a rifle hung around his tiny shoulders, pointing his finger in the ISIS salute, just moments before he sets off on his mission.

ISIS claims his death was part of a larger onslaught on the Kurdistan Worker's Part in Ras al-Ayn, a village on the Syrian-Turkish border.

They have been celebrating his 'martyrdom' on social media by posting vile messages such as: ' This lion of the khilafah [caliphate] has killed over 50 PKK murtadeen [one who opposes religion]... May Allah accept him in the ranks of the Shuhadah [martyrs].

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Insurgent: ISIS fanatics claim 14-year-old Mar Hadid Al-Muhammadi killed over 50 Kurdish militants in a suicide bombing mission in northern Syria last night

Explosion: Al-Muhammadi reportedly drove a truck filled with explosives into a Kurdish militia checkpoint in Ras al-Ayn, Hasakah Province (file photo from June)

Last month, a 17-year-old British schoolboy became the UK's youngest ever suicide bomber at the when he exploded the truck he was driving near an oil refinery in Iraq.

Talha Asmal became the latest child bomber whose death the terror group boasts about on social media.

The boy from West Yorkshire - who killed 10 troops near Baiji - was once described by a family friend as a 'sweet-natured, friendly kid'.

Since then, ISIS supporters have shared pictures of another 14-year-old suicide bomber known as Anas al-Sham - who died near Hama, Syria.

'They make a big point of showing off about it too by sharing martyrdom pictures and showing videos of military training,' Charlie Winter from the Quilliam think-tank has told MailOnline.

'For someone who is completely committed to Islamic State ideology, a hardcore supporter of jihadism and the caliphate, killing themselves in a suicide operation is the greatest honour they can receive.

'That's why you see suicide bomber registers in territory controlled by Islamic State, where you actually have to apply for who gets to kill themselves.'

'It is abhorrent what is going on here but the people who are killing themselves are not being forced into it... They have often requested it.'

Depraved: ISIS supporters shared pictures of another 14-year-old suicide bomber Anas al-Sham (pictured) - who died in Syria late last month

Insurgent: Talha Asmal (pictured) from West Yorkshire became the latest in a line of child bombers showed off by ISIS after he carried out a deadly suicide mission in Baiji, Iraqi, in June

Schoolboy: A picture also emerged showing Talha Asmal (pictured) on his last day of secondary school less than two years ago

A military source has reportedly said the bomb blast in Ras al-Ayn yesterday killed three and wounded four Kurdish soldiers - while a number of civilians also sustained injuries.

This was the terror group's latest attack after its expulsion from most parts of the city, the Syrian army has said.

Syrian state television claimed a second attack on a power plant which serves the city's southern districts was prevented - but the first one caused 'material damage'.

Islamic State has continued to launch attacks in the area since they were driven out of the oil and grain-producing province of Hasakah last month.

The failed offensive was meant to relieve pressure on ISIS which has been battered by Kurdish fighters and local Arab tribes in the last few months.

The Sunni extremists have recently lost villages around Ras al-Ayn - including the town of Tal Abayd - a vital supply route to its stronghold Raqqa.

War: Kurdish militia units like the YPG have been battling advancing ISIS militants in the region

Battle: A YPG solider cautiously looks for enemy fighters whilst defending Hasakah, where thousands of Christians have escaped from recently

But earlier this month, thousands of Christian families worried about the coming of ISIS began to leave their homes in Hasakah.

Many Christian, Assyrian, Syrian Catholic and Syrian Orthodox families escaped because if the region was taken by ISIS, the terror group would most-likely slaughter minority religious groups.

British volunteer fighter Macer Gifford - who fought in the Syrian region of Hasakah - told MailOnline: 'If ISIS were to take the city, no one would be safe.

'Christians, Jews and Yazidis would all be targeted. You have seen how gay men have been killed in the street by ISIS.'

Gifford called on David Cameron to clarify his recent comments about fresh air strikes - and urged him to specify which areas the bombings will target and who will they support.

He also called for the Prime Minister to back the YPG in their fight against the jihadi group ISIS.

Just over an hour's drive from al-Hasakah city is the town of Tel Hamis where the first British YPG volunteer was killed whilst defending the town from ISIS militants on March 2, 2015.