U.S. President Barack Obama floated the idea of joint action with Turkey to capture the Syrian city of Raqqa from Islamic State, Turkish President Tayyip Erdogan said in remarks published on Wednesday.
Turkey has swept Islamic State and the Kurdish YPG militia from an area of northern Syria, but Syrian Kurdish forces have still not met a Turkish demand to withdraw to the east of the Euphrates river, President Tayyip Erdogan said on Friday.
The Turkish Foreign Ministry said in a statement Tuesday that comments from the U.S. about the target of the Turkish military operation in Syria were "unacceptable."