Iraqi Prime Minister Haidar al-Abadi on Friday instructed the Foreign Ministry to lodge an official complaint to the UN Security Council over the deployment of Turkish troops in northern Iraq.

A statement by Abadi's office said the incursion by Turkish troops "is blatant violation of the provisions and principles of the UN Charter and a violation to the sovereignty of the Iraqi state, which happened without the knowledge and consent of the Iraqi authorities."

Iraq demands the UN Security Council "to shoulder its responsibilities and orders Turkey to withdraw its troops immediately, and to ensure unconditionally withdrawal to the internationally recognized border between the two countries," the statement said.

On Thursday, an Iraqi foreign ministry spokesman said that Iraq has contacted the five permanent member states of the UN Security Council for condemning Turkey's deployment of troops on Iraqi soil.

He also said that Iraq demanded an Arab League extraordinary session to "discuss the consequences of the Turkish breach (to Iraqi sovereignty) and adopt an Arab stance against it."

Iraq's latest move came a day after the Turkish President Recep Tayyip Erdogan said that withdrawing Turkish troops from Iraq is out of the question and that the Turkish soldiers are in Iraq as part of a training mission.

"Turkish troops in Mosul are not there as combatants; they are trainers. Their numbers may vary depending on the size of Kurdish Peshmerga troops. It is out of the question, for now, to pull them out," he said.

The crisis between the two countries sparked last Friday when reports said a Turkish training battalion equipped with armored vehicles was deployed near the city of Mosul to train Iraqi paramilitary groups in fighting the ISIL terrorist group.

Mosul, the capital of Nineveh province, has been under ISIL control since June 2014.

Baghdad has insisted that the Turkish troops had no authorization from the Iraqi government and thus demanded their withdrawal, while Ankara called the troops only a routine rotation of the trainers.