Islamic State of Iraq and the Levant

The Islamic State of Iraq and the Levant, also known as the Islamic State of Iraq and Syria, officially known as the Islamic State (IS) and also known by its Arabic acronym Daesh, is a militant Islamist group and a former unrecognised proto-state that follows a fundamentalist, Salafi jihadist doctrine of Sunni Islam. ISIL was founded in 1999 by Jordanian Salafi jihadist Abu Musab al-Zarqawi under the name Jama'at al-Tawhid wal-Jihad and gained global prominence in early 2014 when it drove Iraqi government forces out of key cities in its Western Iraq offensive, followed by its capture of Mosul and the Sinjar massacre.