"Unidentified assailants in a Hyundai got close to the vehicle of the Saudi ISIL commanders and killed them," an informed local source said.

The source noted that the slain ISIL commanders were responsible for arresting and executing children and youth in Hawija city.

Earlier on Tuesday, local sources in Kirkuk province disclosed that one of the most notorious ISIL agents, Abu Azoleh, was shot dead by unknown assailants in the Southwestern part of Kirkuk province.

The unidentified assailants shot dead Abu Azoleh as he was riding a motorcycle in the Suburban area of the city of Hawija.

The ISIS used Abu Azoleh to find out the whereabouts of its dissidents and chase them.

People in the region came to find out about Azoleh's espionage activities after they found the archives of ISIS members' background and identity checks in a raid on the terrorist group's base in the region several weeks ago.

On Sunday, one of the most brutal executioners of the ISIL terrorist group was killed in an airstrike in Kirkuk province.

The ISIS hangman, nom de guerre Black Pig, was killed when the terrorist group's military positions came under airstrike in the city of Hawija in Kirkuk province, FNA reported.

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