According to the statement, Putin and Erdogan exchanged of views on the situation in Syria and stressed the need to strengthen the ceasefire regime in the war-torn country, as well as to promote the inter-Syrian negotiation process in the Astana and Geneva formats.
The leaders also reiterated the importance of a thorough and impartial international investigation into the alleged chemical weapons attack in Syria's Idlib province, the Kremlin said.
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