05/23/2008 05:12 am ET Updated May 25, 2011

U.S. Military Turns Back On Neocon Chalabi Over Iran Ties

Sources in Baghdad tell NBC News that as of this week American military and civilian officials have cut off all contact with controversial Iraqi politician Ahmad Chalabi, the former favorite of Washington's once powerful neoconservatives.

The reason, the sources say, is "unauthorized" contacts with Iran's government, an allegation Chalabi denies. Iran has been accused of arming and training rebel Shiite forces in Iraq.

Chalabi had been making a remarkable comeback in Iraq, but that may now be in question, American officials tell NBC News on condition of anonymity.

Read more on Newsweek