According to Daily Mirror, sickening propaganda video released by the group shows a man holding out his two fists to two young fighters.
One of the two extremists then taps his right fist and he opens it to reveal a stone - meaning he will launch the next suicide bomb.
He jogs over to the door of the suicide truck he is set to drive into ISIS enemies before turning to say goodbye to the rest of his friends.
The section then ends as the man drives off in a adapted vehicle with tacked on metal 'bullet shields' likely to have been packed with explosives.
Later in the video a black plume of smoke can be seen rising in the distance, an apparent signal that the young man had died for the jihadists.