“In the battle against ISIS, the U.S. has refused to support militias that take orders from Tehran. The fall of Ramadi may have just changed that. Officially, the Pentagon is sticking to its policy of battling ISIS’ advance in Iraq without the aid of Iranian-backed militias. Unofficially, there are signs of a policy shift that could mean closer cooperation with the militias fighting the terrorist group.”
Source: U.S. May Cooperate With Iran-Backed Militias – The Daily Beast