Maximo Turiero, the chief economist at the Food and Agriculture Organization (FAO), said that shipping restrictions in the Black Sea and Sea of Azov are increasing pressures on global wheat markets [1].
These disruptions threaten to destabilize food security in regions heavily dependent on imports. Because the Black Sea serves as a primary artery for grain exports, any bottleneck in these waters directly impacts the availability and cost of staples for millions of people.
Turiero said the impact of these restrictions will be felt by consumers within two to three months [1]. He said that countries in North Africa are particularly vulnerable to these shifts in the global supply chain [1].
Ukraine typically ships millions of tons of food supplies through the Black Sea [2]. The current constraints on movement in the Black Sea and Sea of Azov reduce the overall supply of wheat, which in turn pushes global prices higher [1], [2].
This volatility comes as shipping routes face compounding challenges. While Ukraine had previously established plans to export grains, new obstacles in regional waters continue to hinder the efficient flow of agricultural products to international buyers [2].
Turiero said, "The effect of this will be reflected on consumers within two to three months, with North African countries being particularly affected" [1].
“The effect of this will be reflected on consumers within two to three months”
The warning from the FAO highlights the fragility of the global food supply chain, where geopolitical instability in a single maritime corridor can trigger inflation and food shortages thousands of miles away. For North African nations, which rely heavily on Black Sea wheat, these price hikes could lead to increased economic instability and a heightened need for emergency food aid.



