What's the [Islamic State (IS)]? [Islamic State (IS / ISIS / ISIL *)] and do what thing is, it explains clearly. * Note for the abbreviation IS = Islamic State (Islamic countries) ISIS = Islamic State in Iraq and al-Sham (Iraq and Sharm Islamic countries) ISIL = Islamic State in Iraq and the Levavt (Iraq and the Levant of the Islamic countries) And it describes an easy-to-understand for this organization, similar to such as al-Qaeda, is the armed organization of large-scale Islamic fundamentalist extremists (Sunni). A man named Abu Bakr al-bug Daddy leaders, in a wide area over in northern Iraq and Syria will be the force of extremists came stretched out forces by using a fairly aggressive approach. If you clearly explain the circumstances of growing power, collapse Hussein regime in Iraq war, by and which has been still withdrawal even though the US military new government is not on track, cause political vacuum, It is what has expanded the force is multiplied in the blank.