<Li> Islamic State of Iraq (from 2006) </Li> <Li> Islamic Army of Iraq </Li> <Li> Ansar al - Sunnah (2003--07) </Li> <Ul> <Li> Mahdi Army </Li> <Li> Special Groups </Li> <Li> Asa'ib Ahl al - Haq </Li> <Li> Others </Li> </Ul>

When did operation iraqi freedom begin and end