The war between Russia and Ukraine has taken a sharp turn into the shipping lanes. Both sides are now hammering each other's commercial vessels and port infrastructure in the Black Sea and Sea of Azov, trying to disrupt trade and apply military pressure.
Russia had been conducting airstrikes against Ukraine's grain export facilities for many months, hitting operations at Bunge and ADM. In July, Moscow escalated its attacks, targeting cargo vessels and the key Ukrainian grain terminals at Chornomorsk, Odesa, and Pivdennyi. On July 11 and 12, Russian forces struck the Danube port of Izmail.
Ukraine reports having hit 183 bulk carriers and tankers linked to Russia in those waters by July 20, but this claim has not been independently corroborated. In July, it also attacked two important Russian ports in the Azov Sea.
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The damage adds up fast.
Russia has plenty to lose too. About one-third of its seaborne wheat exports move through the Sea of Azov, according to data provider Kpler. Russia leads the world in wheat exports, supplying roughly one-sixth of all internationally traded wheat. When the cheapest supplier gets cut off, prices go up.
"Black Sea wheat is usually the cheapest global source," observed Matt Darragh, a grains and oilseeds analyst at Kpler. "Price-sensitive buyers will either reduce import demand or face a higher price. Either way, this would drive global food inflation higher."
The Black Sea disruption is not happening in a vacuum. The Iran war has restricted passage through the Strait of Hormuz, endangering the supply of fertilizers and other vital inputs. Europe's crops are being damaged by heat waves. A new El Niño weather pattern is expected to cause additional harm to agriculture.
Mike Verdin, a senior markets consultant with CRM AgriCommodities, stated bluntly: "The market had, up to now, been relying on uninterrupted grain shipments, despite the Ukraine war. What we are now seeing is, in essence, a reopening of the original wound caused by Russia's invasion."
Wheat can also be sourced from alternative Black Sea producers such as Romania, Bulgaria, and Serbia. Nevertheless, these disruptions are compounding the strains on global markets. Essential commodity costs have risen due to prolonged dry conditions across key American farming regions such as the Plains and Corn Belt.
For Ukraine, grain exports generate significant foreign revenue, so Black Sea disruptions mean lower farm earnings and increased transport expenses, straining the wartime economy.
The importance of Black Sea wheat extends far beyond the region. Developing nations in North Africa and the Middle East rely heavily on affordable Ukrainian and Russian grain to feed their populations. The price spike threatens to worsen food insecurity in countries already grappling with high inflation and currency weakness, amplifying the humanitarian toll of the conflict.
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