Turkish President Recep Tayyip Erdogan and his U.S. counterpart Donald Trump will talk over the phone, Foreign Minister Mevlut Cavusoglu said Thursday.

Kanal24 informs, speaking in an interview with the official Anadolu Agency, Cavusoglu also said that, if the U.S. and Turkey cannot agree on a path forward in Manbij, Turkey would move to clear PKK-backed People's Protection Units (YPG) from the northern Syrian city.

"If this plan is not realized, the only option left will be clearing away terrorists. This is not just valid for Syria, but also for Iraq," he said.

Cavusoglu was due to meet former Secretary of State Rex Tillerson on March 19 to discuss a roadmap for Syria's Manbij, including the withdrawal of YPG and the return of weapons handed to the terrorists by the U.S. Despite the delay caused by Trump's sacking of Tillerson, Turkish officials said they expect the U.S. to act in accordance with the common understanding reached by both sides.

The northern Syrian city of Manbij has been one of the most hotly debated points of discussion between Turkey and the U.S.

Ankara had requested the U.S., beginning with former President Barack Obama, to withdraw the YPG from areas east of the Euphrates and Manbij, and to stop supporting the group militarily. The U.S. had promised to meet Turkey's demands, but has not so far, which has strained relations between the two countries.