BAGHDAD — Iraq's parliament is divided over a proposal designed to unite the country.

Iraq's passage of a law establishing the Popular Mobilization Units (PMU) as an official security force threw a wrench into efforts to adopt a national settlement proposal — basically a grand plan to abolish sectarian and ethnic quotas in parliament and "put an end to the monopoly of power by the Shiite parties, as opposed to the marginalization of the Sunni sect." The proposal says it will involve "all segments of Iraqi society and ethnic and religious communities, including women, youth and civil society organizations."

The parliament's Sunni blocs don't think empowering the PMU, an umbrella organization of dozens of predominately Shiite groups, is a good example for ending that monopoly. Since the PMU was formed in 2014, it has been seen by many as a band of outlaw militias accused of human rights violations against Sunni civilians in the areas where it has been fighting the Islamic State (IS).

When the PMU law passed Nov. 26, the Sunni blocs walked out of the parliamentary session as a show of opposition. Now the Sunni blocs have walked away from the national settlement proposal. Saleh al-Mutlaq, the head of the Iraqi Front for National Dialogue, called the PMU law the final destruction of the settlement.​