Iraqi forces have pushed into a town near the Islamic State-held city of Mosul after a wave of militant attacks in and around the northern city of Kirkuk set off more than 24 hours of heavy clashes, with ongoing skirmishes in some areas.
US Defence Secretary Ash Carter meanwhile arrived in Baghdad on an unannounced visit to meet with Iraqi commanders to discuss the offensive to retake Mosul, which the US is supporting with air strikes and advisers on the ground.
The Iraqi army said the 9th Division has pushed into the town of Hamdaniyah, also known as Qaraqosh and Bakhdida, and raised the flag over its central government compound, but the troops were likely still facing resistance in and around the town. Similar past announcements have often proved premature.
Two officers from the 9th Division confirmed troops had captured the government compound and raised the flag over it.
The town is around 12 miles from Mosul. Iraqi forces launched a wide-scale offensive earlier this week aimed at retaking Mosul, the country's second largest city, which fell to IS in 2014.
Hamdaniyah is believed to be largely uninhabited. IS has heavily mined the approaches to Mosul, and Iraqi forces have had to contend with roadside bombs, snipers and suicide truck bombs as they move closer to the city.
Iraqi forces retook the town of Bartella, around nine miles east of Mosul, earlier this week, but are still facing pockets of resistance in the area.
Islamic State militants launched a rocket and opened fire on an Iraqi convoy near the town on Saturday, and the Iraqi special forces in the convoy returned fire. No one was wounded in the exchange, but it highlighted the dangers Iraqi forces face in areas that have recently been retaken from the militants.
Inside Bartella, a road extending more than 100 metres was completely demolished, with all the homes on either side reduced to rubble. IS graffiti was scrawled across the walls, and the militants appeared to have renamed streets and neighbourhoods after famous fighters during the more than two years they controlled the area.
