Ukraine War Disrupts Global Grain Exports, Threatens Food Security

The ongoing war in Ukraine has severely disrupted grain exports from the Black Sea region, threatening a global food supply shock. According to estimates from agricultural consultancy SovEcon, combined Russian and Ukrainian wheat exports during the July-to-September harvest period are expected to fall to roughly half last year's volume.

This represents a significant blow to global food security, as Russia and Ukraine normally account for more than a quarter of global wheat trade. The Black Sea is as important to global wheat supplies as the Strait of Hormuz is to seaborne oil shipments, according to Caitlin Welsh, a food-security expert at the Center for Strategic and International Studies.

The disruption has already driven wheat prices to three-year highs, while war-risk insurance and transportation costs have increased. Egypt, the world's largest wheat importer, has reportedly received no Black Sea grain for about a month, forcing importers across Asia, Africa, and the Middle East to seek more expensive alternatives from countries such as France, Romania, Argentina, India, Australia, and the Baltic states.