Iraqi special forces believe they have killed the head of Islamic State in an airstrike on a terror hideout.
Specialists are carrying out tests on DNA samples from the remains of a terror suspect collected after a cave was bombed in the Hamrin Mountains in north east Iraq.
It is believed Abu al-Hussein al-Husseini al-Qurayshi, who became leader in November last year may have been among five ISIS leaders blasted in the operation.