Turkey's President Erdogan and Ukrainian President Zelensky In Ukraine.

Turkish President Recep Tayyip Erdogan (rear L) meets with Ukrainian President Volodymyr Zelenskyy (rear R) at Potocki Palace in Lviv, Ukraine, on Thursday, August 18, 2022. Turkey's President Recep Tayyip Erdogan and UN chief Antonio Guterres were convening in the western city of Lviv. The two were key brokers of a deal last month with Moscow and Kyiv allowing the resumption of grain exports from Ukraine after Russia's invasion blocked essential global supplies. Photo by Ukrainian President Press Office /UPI