Ongoing attacks on Black Sea infrastructure between Russia and Ukraine are driving up wheat prices and intensifying worldwide concerns over food security. Analysts caution that farmers may reduce winter crop planting due to squeezed profitability and financing challenges, threatening next year's supply. Extreme weather, including heatwaves, unusual rainfall, and an impending El Nino event, adds further complexity to the situation.
On August 4, 2023, farmers near Bila Tserkva in Ukraine's Kyiv region used combine harvesters to collect wheat. The two nations, which together account for roughly a quarter of global grain exports, have seen their shipments disrupted as they target each other's port infrastructure. Customs data shows combined exports from both countries approached 100 million tonnes over the year ending in June, supported by diplomatic agreements aimed at safeguarding global food supplies since the full-scale conflict erupted in 2022.
Recent attacks on grain export facilities, tankers, and vessels in the Black Sea have made it increasingly difficult for shipping companies to secure insurance, prompting many to avoid the region's ports altogether. Land-based alternative routes for Ukrainian grain are also hampered—low Danube River levels and railway maintenance across Eastern Europe have hindered overland transport. Beyond the Black Sea conflict, disruptions in the Strait of Hormuz and critically low water levels on rivers like the Rhine and Danube are compounding logistics issues, driving up prices for fertilizers and other agricultural inputs, and deepening farming challenges.
Analysts warn that farmers worldwide are grappling with soaring costs for fertilizer, diesel, and labor. If a significant number conclude that production cannot yield adequate returns, global food security faces even greater risks. CoBank chief economist Jacquie Fatka noted in a recent report that fertilizer prices have become structurally elevated due to tight supplies of key chemical inputs stemming from Middle East conflicts. She explained that while U.S. farmers recognize that reducing fertilizer use to cut costs could lead to yield losses exceeding the expense savings, they have exhausted other optimization measures, leaving a fragile balance between input costs and output. "Farm cash flows are tight, and some growers cannot lock in inputs for the next crop cycle without additional credit or working capital," she wrote.
Trade and agriculture analyst Noel Fleur echoed these concerns for Europe, stating that farmers in Russia, Ukraine, and elsewhere may significantly curtail winter planting amid weak profitability and financing difficulties. "Multiple issues are stacking up and will severely impact next year's crop output," Fleur said. "Crops in Europe and the U.S. have already suffered from extreme weather. Europe's intense summer heat has degraded pastures, leaving livestock short of hay and forage, potentially triggering large-scale herd culling."
He added that the Black Sea impasse shows no signs of resolution, while fertilizer supply problems stemming from the Iranian conflict persist and are worsening. "Wet spring conditions in the U.S., combined with reduced fertilizer application, cast a shadow over corn yield prospects and could push prices higher." Fleur also highlighted an approaching strong El Nino event, expected to amplify volatility in Southern Hemisphere markets. "All these intricate issues are intertwined, and the eventual outcome remains highly uncertain—this is shaping up to be a perfect storm."