Summary: The heavily fortified Green Zone in Iraq’s capital has in recent weeks come under an intensifying barrage of rocket attacks, and a senior American military commander is suggesting that Iranian-backed militias are behind the attacks in an effort to influence the formation of a new Iraqi government. … One-year retrospective: One year ago today, on September 29, 2009, Aubrey Immelman provided his weekly report of U.S. military deaths in Iraq and Afghanistan.