Turkey targets the PKK, but thousands of civilians fear for their lives
Erdogan threatens Iraq's Sinjar region with military operations
President Recep Tayyip Erdogan announced that operations had begun in Iraq's Sinjar region, an area where Turkey has threatened cross-border military action, two days after sources said Kurdish PKK militants would withdraw from the area.
"We said we would go into Sinjar. Now operations have begun there. The fight is internal and external," Mr Erdogan told a crowd in the Black Sea province of Trabzon, without elaborating on what operations he was referring to.
However sources on the ground on Sunday claimed the operation had not in fact started.
The Kurdistan Workers Party (PKK) has waged an insurgency against the Turkish state for decades. Mr Erdogan said last week they were creating a new base in Sinjar, and that Turkish forces would attack if necessary.
Sources in northern Iraq said on Friday the PKK would withdraw from Sinjar, where it gained a foothold in 2014 after coming to the aid of the Yazidi minority community, who were under attack by ISIL.
Sinjar province is home to the Yazidi community, which is set to face more violence if Turkey begins its operation.
The PKK, considered a terrorist organisation by Turkey, the European Union and the United States, has for decades been based in Iraq's Qandil mountain range, near the border with Iran.
Turkish troops and their rebel allies swept into northwest Syria's Afrin town this month, the culmination of an eight-week campaign to drive Syrian Kurdish YPG fighters from the region. Turkey sees the YPG as terrorists and an extension of the outlawed PKK.
President Erdogan has vowed to extend the military operation along the Syrian border and on Sunday said the Turkish-led forces would take control of the town of Tel Rifaat.
Many civilians and YPG have gathered in and around Tel Rifaat after Turkey seized control of Afrin. It is a Kurdish-controlled enclave, cut off from a larger expanse of Kurdish territory in the northeast of Syria.
The United Nations said last week that around 75,000 people had been displaced to Tel Rifaat and surrounding areas from Afrin, and more were expected to come.