Islamic State terrorist group has publicly behead five of its own fighters accusing them of spying and collaborating with Iraqi security forces.
The five men were executed by Islamic State terrorists in the militant's held city of Mosul, Iraq's northern Nineveh province.
Islamic State also known as Daesh have resulted in killing of own fighter due to frustrations after suffering significant blows from Iraq forces in the past few weeks.
The forces have been countering the militant's moves every time they had tried to pull an attack and consequently their own fighters have paid the ultimate price.
Islamic State terrorists claim they caught the five marking their vehicles with a aim at providing Iraqi forces backed by U.S.-led air coalition with targets during an anticipated attack on the city by the militants.