Erbil city, the capital of Iraq's Kurdistan Region. For years, public anger at the Kurdish regional government has been increasing, prompting protests over unpaid state salaries and Turkish incursions into border areas. Getty Images
Erbil city, the capital of Iraq's Kurdistan Region. For years, public anger at the Kurdish regional government has been increasing, prompting protests over unpaid state salaries and Turkish incursionsShow more

US 'concerned' about Iraqi Kurdistan's violence against protesters