What is the Islamic state and its prospects?
By James Gelvin
ISIS—now just the “Islamic State” (IS)–is the latest incarnation of the jihadi movement in Iraq. The first incarnation of that movement, Tawhid wal-Jihad, was founded in 2003-4 by Abu Musab al-Zarqawi. Al-Zarqawi was not an Iraqi: as his name denotes, he came from Zarqa in Jordan. He was responsible for establishing a group affiliated with al-Qaeda in response to the American invasion of Iraq.