US and Turkey yet to find common ground on how forces would operate in safe zone as well as its physical dimensions

Axar.az reports citing AA that disagreements over the scope of a safe zone in northeastern Syria and other issues are preventing its implementation, U.S. President Donald Trump's envoy for the anti-Daesh coalition said Thursday.

“The Turks want a deeper zone than the one that we think makes sense," James Jeffrey told reporters at the State Department, noting Washington proposed an area of some 5-14 kilometers along the Syrian border with heavy weapons pulled further back.

He further cited unspecified "differences of opinion" over how the U.S. and Turkey "would operate in that zone".

"We think that this is a deal we can sell to the people of northeast Syria. That's very important," he said.

Jeffrey added that the U.S. is mindful of Turkish security concerns with regards to the "PKK and offshoots of the PKK" but is "equally" committed to protecting the main U.S. partner in northeast Syria from coming under attack.

"We are committed to those who have fought with us not being attacked and not being harmed by anyone," Jeffrey said. "That includes our concerns about the Turks."

The U.S. has primarily partnered with the SDF umbrella organization in northeastern Syria in the anti-Daesh fight. The SDF is led by the YPG, the Syrian branch of the PKK, a designated terrorist organization in the U.S. and Turkey.

Turkish Defense Minister Hulusi Akar informed his U.S. counterpart in a phone call that Turkey expects the U.S. to completely end its support for the PKK/YPG.

Akar said Turkey would be obliged to create a safe zone on its own if the countries failed to find common ground, according to a statement released Monday by the National Defense Ministry.