Turkish President Recep Tayyip Erdogan on Tuesday held a teleconference with leaders of France, Germany and Britain.

The quartet summit with attendance of French President Emmanuel Macron, German Chancellor Angela Merkel and British Prime Minister Borris Johnson discussed possible joint measures against the global coronavirus outbreak.

“We found opportunity to extensively evaluate many topics ranging from fight against coronavirus and the humanitarian situation in [Syria’s] Idlib, to solutions to Syria crisis, matter of asylum seekers and Turkey-EU relations at the summit,” Erdogan said on Twitter following the summit.

“In this difficult process that we pass through at the regional

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