Mohammad Sadegh Koushki, a prominent Middle East expert at the University of Tehran, told Al-Monitor that he believes Tehran does not have a clear-cut “special plan” for post-IS Mosul.
He said, “Iran did not get directly involved in the Mosul operation, as the Iraqi government had not asked for it. Iran has only supported the PMU indirectly in this operation, upon the official request of the Iraqi government. But the stability of Iraq is important for the Islamic Republic of Iran, because the future of Iran's security is tied to it.”
The exact number of fighters serving with active Shiite militias in Iraq is not clear. But there are estimates of between 100,000 to 120,000 militiamen, most of them organized under the banner of the PMU. Although the Iraqi parliament has passed legislation to make the PMU an official wing of Iraqi’s security forces, little is clear about the PMU's future role within the country’s armed forces.
The United States is worried about the political influence of the PMU, as a large portion of it receives direct Iranian backing. PMU representative Karim al-Nouri said that taking into account the role of PMU militias in defending Iraq against IS, achieving long-term political goals is a legitimate demand on their part.
The United States and Iran look at the Iraqi parliament’s PMU legislation through different lenses. The Islamic Republic supports the Nov. 26 law. Rear Adm. Ali Shamkhani, the secretary of Iran's Supreme National Security Council, said in a meeting with Iraqi Vice President Nouri al-Maliki in Tehran on Jan. 3 that the legislation was the result of the PMU's constructive performance. Shamkhani further emphasized that the PMU enjoyed a strategic potential in providing Iraq's future security.



to deal with such complicating situation < the following scenarios to be taken into consideration:
1- USA is always chose the wrong men, they have done so in Iraq , so why clinch to different ideas , they already sponsored meetings in Europe and Turkey , the attendants came with one idea, deny others their legitimate rights ( both attacking Shiaats for their, rights for visiting holey Shiaat shrines , ask the kurds to go back to 2003 borders , they did not claim what they are already denied off , so it is the same policy of BAATH party .
2- Who trust iraqi politicians that emerged after 2003 with the aid of United states , they robbed the country of the huge wealth, USA already kb=new that but do nothing .
3- Iraqi Shiaat got ties with Iran, both are shiaat , what ties Iraqies with USA , the south baptist church that say ( our GOD is not the same as yours )<they came to iraq trying to exploit Christians to convert to become baptist , and there is too many indication that they pushed MR. Bush junior to wage war against Iraq .
4- United states practice of reconstruction , it proved that it is total disaster , they already with mine removal , handed it to so called sterling company that was security company only 5 years ago , there is kurdish companies with experience dating back to 1991 , but they get nothing , so USA is about to shut down that industry that saved the live of million of kurds .
5- We all knew that sunni are opportunist and shiaat are thieves ( polticians ) ,sunni working for greater dictatorship than before as they believe they are the only one that must run the country , the shiaat claim the same .
6- Iran has armed militias in Iraq , many fight in Syria , ABADI on last visit to Washington told Mr. TRUMP that popular Mobilization is a legitimate entity . so how America can remove it , many of such Militia were armed by the government , many ABRAMS TANKS handed to them, but they are outside the control of the government.
7- ministry of interior : it is 100% percent owned by Iran: Badr owns it , Badr is Iranian strong arm in Iraq , the federal police is so powerful, that it owns mechanized division,swat , special forces , it counts to more than 2 fully armed divisions .
8- Noori Almaliky is Irans most powerful agent , with 50 billion USD at his disposal , now ( DEFACTO ) in control of the parliament , and buying everyone ( sunni and shiaat ) .
9- Islamic party that follows TURKEY : do you think Salim Al-JIBOURY shall not convoy all American plans to RAJAB TAIB ARDOGAN ,the most wanted man by USA , Salim is ascertaining his position , raising his salary and benefits to be equal to prime Minister , he might stand against Iranian influence , but only to strengthen his party and ARDUGAN influence in Iraq so another wave of Islamic brotherhood will emerge.Islamist are opportunist, they do anything to strengthen their position , no matter what is the consequences, already we have Shiaat in Iraq and Muslim brother hood in EGYPT, both tried to destroy their own country , they have no alliance to their own country , sovereignty is a word they do not understand , the Americans shall come with much worse solution, not solutions ,
we experienced USA democracy since 2003 till this moment , it does harm much more than you can imagine.