The number of Isis army

 Isis or commonly called the Daulah Islamiyah or Islamic state time increasing their power grew stronger. In a BBC site in Indonesia stated that jihad personnel who initially numbered about 10,000 mujahideen at a time before declared his caliphate, now their number has reached nearly 30,000 mujahdin. This information was obtained from an international team of investigators funded by the British. A number very fantantis for such a short time.