Ukraine and Turkey agreed to continue work on the restoration of the Black Sea Grain Corridor. Zelensky and Turkish President Erdogan announced this after a meeting in Istanbul. Erdogan said that he considers attacks on civilian vessels in the Black Sea unacceptable. The leaders also discussed the possibility of involving Turkey in the tripartite negotiations between Ukraine, the US and the Russian Federation. In addition, Zelensky reported that the free trade agreement between the countries has already entered into force.