The US defense secretary has called on Turkey and Kurdish forces in northern Syria to stay focused on fighting the Islamic State of Iraq and the Levant (ISIL) group and not to target each other.
Monday’s statement by Ash Carter came after Turkish forces launched a two -pronged operation last week against ISIL, also known as ISIS, and Kurdish forces from the People’s Protection Units inside Syria.
“We have called upon Turkey … to stay focused on the fight against ISIL and not to engage Syrian Defence Forces (SDF), and we have had a number of contacts over the last several days,” Carter said.
“We have called on both sides to not fight with one another, to continue to focus the fight on ISIL … That is the basis of our cooperation with both of them – specifically not to engage.”
The SDF is a group of fighters formed to fight against ISIL and is led by the YPG.
Turkey considers Syria’s YPG which maintains close ties to PKK fighters battling Turkish forces in the country’s southeast – a “terrorist” group.
It said on Monday it would continue to target the YPG if it failed to retreat east of the Euphrates River.
Carter said chairman of the joint chiefs of staff, General Joseph Dunford, had spoken with his Turkish counterpart on Sunday over the issue.
The US-led coalition has been backing the YPG with training and equipment to fight ISIL, while at the same time the US has also supported Syrian opposition groups fighting with the Turks in northern Syria.
Turkey said it killed 25 Kurdish “terrorists” in strikes on YPG positions on Sunday – meaning the two US-backed partner forces were fighting each other.
Peter Cook, Pentagon press secretary, condemned the fighting the south of the Syrian town of Jarablus, where Turkish armed troops had fought with the SDF.
“We want to make clear that we find these clashes unacceptable and they are a source of deep concern,” Cook said on on Monday, seconding Carter’s call.