The group has taken responsibility for the drone attack on Riyadh today.
The drones were able to fly more than 700km into Saudi Arabia before they were intercepted by Saudi air defenses.
In their official statement, they threaten to target the palace of al-Saud and the Saudi royal family, promising to take revenge for the suicide bombings in Baghdad.
The group warns that the next target will be Dubai and the corrupt rulers of the UAE.
