![Turkey's control of the straits between the Black Sea and the Mediterranean makes it a key mediator. AP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/KAQC3BAQWAMEIDLLA4HOFV3Z5Y.jpg?smart=true&auth=7964338923ce7c42f99065d2c2b38bf888a6375dd38f57136e64358215f9b496&width=400&height=225)
Turkey's control of the straits between the Black Sea and the Mediterranean makes it a key mediator. AP
Turkey's control of the straits between the Black Sea and the Mediterranean makes it a key mediator. AP
What to know as Ukraine and Russia sign grain deal in Turkey
Ukrainian agricultural exports via the Black Sea ground to a halt after Russian invasion