Shiite groups announce new alliance minus Iraqi PM

The alliance will include the largest Shiite party, the Iranian-backed Supreme Iraqi Islamic Council, anti-U.S. cleric Muqtada al-Sadr's bloc and some Sunni and secular independents.

Prime Minister Nouri al-Maliki's Dawa Party won't be included because of disagreement over who would lead the alliance, Shiite lawmaker Reda Jawad Taqi told The Associated Press. He said a last-minute meeting held Sunday in a bid to bring al-Maliki's Dawa party into the coalition had failed to overcome the differences.

The coalition will likely be led by the Supreme Council if Dawa stays out, something that would likely deepen Iranian influence in Iraq just as U.S. forces begin to withdraw. The last American soldier is scheduled to leave Iraq by the end of 2011.