BAGHDAD/KIRKUK, IRAQ (REUTERS) - Iraqi forces took control on Friday (Oct 20) of the last district in the oil-rich province of Kirkuk still in the hands of Kurdish Peshmerga fighters following a three-hour battle, security sources said.
The district of Altun Kupri, or Perde in Kurdish, lies on the road between the city of Kirkuk - which fell to Iraqi forces on Monday - and Erbil, capital of the semi-autonomous region of Kurdistan in northern Iraq that voted in a referendum last month to secede from Iraq against Baghdad's wishes.
A force made up of US-trained Iraqi Counter-Terrorism Service units, Iranian-backed Popular Mobilisation and Federal Police began their advance on Altun Kupri at 7:30am (12:30pm Singapore time), said an Iraqi military spokesman.
"Details will be communicated later," the spokesman said in a short posting on social media.
Kurdish Peshmerga forces withdrew from the town of Altun Kupri, located on the Zab river, after battling the advancing Iraqi troops with machine guns, mortars and rocket propelled grenades, security sources said.
It was not immediately clear whether there had been any casualties in the fighting.
The Iraqi forces have advanced into Kirkuk province largely unopposed as most Peshmerga forces withdrew without a fight.
The fighting at Altun Kupri marked only the second instance of significant violent resistance by the Kurds in Kirkuk province since Monday.
Altun Kopri marks the admnistrative limit between Kirkuk and Erbil. It belongs administratively to the Kirkuk province.
Iraqi forces are seeking to reestablish Baghdad's authority over territory captured by the Kurdish Peshmerga outside the official boundaries of the Kurdistan region in the course of the war on Islamic State militants.
The Peshmerga had moved into Kirkuk after the Iraqi army fled the region in the face of Islamic State in Iraq and Syria's advance in 2014. The Kurdish move prevented Kirkuk's oilfields from falling into the hands of the militants.