Hostilities between Iran and coalition forces in the Gulf are driving up fertilizer prices and increasing food costs across Southeast Asia.
This escalation threatens regional food security by disrupting the flow of essential agricultural inputs. Because the Gulf serves as a critical transit point for oil and fertilizer, any instability in the shipping lanes directly impacts the cost of producing crops in Asian markets.
The disruptions are centered on the Strait of Hormuz, where shipping lanes for oil and fertilizer have been affected [1, 3]. These shipments are vital for maintaining low input costs for farmers. When the flow of these materials is restricted, the cost of fertilizer rises, which subsequently pushes up the retail price of food [1, 2, 3].
Reports from May 2026 highlighted the growing risk of a food crisis in South Asia as these supply chain pressures mounted [2]. By June 2026, discussions emerged regarding the potential for a peace deal to reopen the Strait of Hormuz, which some analysts said would mitigate the impact on the food sector [4].
However, as of July 15, 2026, reports indicate that the risk of war continues to push up the prices of various goods, ranging from electronics to food and fertilizer [1]. The fragility of global agriculture is exacerbated by this reliance on a single, volatile maritime corridor [3].
The economic ripple effects are felt most acutely in Southeast Asian markets, where agriculture is a primary economic driver. The increased cost of fertilizer forces farmers to either raise prices for consumers or reduce their crop yields, both of which contribute to regional instability [2, 3].
“Hostilities in the Gulf are disrupting oil and fertilizer shipments, which is driving up fertilizer costs.”
The situation demonstrates the precarious link between geopolitical stability in the Middle East and food security in Asia. Because fertilizer production is energy-intensive and its distribution relies on narrow chokepoints like the Strait of Hormuz, regional conflicts create immediate inflationary pressure on global food staples. This creates a vulnerability where political tensions in one hemisphere can trigger a humanitarian or economic crisis in another.
