From Kata'ib Hezbollah: "We will chase and fight any American force deployed in Iraq. Any such American force will become a primary target for our group. We fought them before and we are ready to resume fighting."
From the Badr Organisation: "All Iraqis look to (the Americans) as occupiers who are not trustworthy."
And as for the official reaction from Baghdad, we go to PM Haider al-Abadi: “Iraq does not need foreign ground combat forces on Iraqi land."