The Istanbul Quartet Summit on Syria
Four-way Istanbul summit on Syria
ISTANBUL, TURKEY - OCTOBER 27: President of Turkey, Recep Tayyip Erdogan (L) and President of Russia, Vladimir Putin (R) look out the window during their meeting ahead of the ''Four-way Istanbul summit on Syria'' at Vahdettin Mansion in Istanbul, Turkey on October 27, 2018. The summit on Syria, hosted by Turkish President Recep Tayyip Erdogan, will see the participation of Russian President Vladimir Putin, German Chancellor Angela Merkel, and French President Emmanuel Macron. ( Kayhan Özer - Anadolu Agency )
Four-way Istanbul summit on Syria
ISTANBUL, TURKEY - OCTOBER 27: President of Turkey, Recep Tayyip Erdogan (L) and President of Russia, Vladimir Putin (R) look out the window during their meeting ahead of the ''Four-way Istanbul summit on Syria'' at Vahdettin Mansion in Istanbul, Turkey on October 27, 2018. The summit on Syria, hosted by Turkish President Recep Tayyip Erdogan, will see the participation of Russian President Vladimir Putin, German Chancellor Angela Merkel, and French President Emmanuel Macron. ( Kayhan Özer - Anadolu Agency )