Iran's role in the Iraq conflict
An ally, but not a puppet
For many Sunnis in Iraq, the country's Shia prime minister, Nouri al-Maliki, is a puppet of Iran. In the West too, the view that Tehran is pulling the strings in Iraqi politics is widely held. But what influence does Tehran really have in Iraq, and what role is it playing in the current crisis? Answers from Ulrich von Schwerin