When Hormuz Closes: The Fertilizer Shock Threatening Global Food Security

TL;DR
A renewed Strait of Hormuz conflict endangers global urea shipments, driving fertilizer prices up and risking crop yields as planting windows tighten; with Gulf-origin urea comprising a large share of trade, shortages could threaten food security for billions, while China, Russia, and Iran could weaponize shipments for geopolitical leverage—requiring industrial intelligence and policy responses to treat supply chains as critical to national security.
- A Closed Strait of Hormuz Risks a Global Food Security Crisis War on the Rocks
- Farmers warn of food price spike as war drives up fuel and fertilizer costs PBS
- The Iran Conflict and Fertilizer Markets: Why Brazil Faces Greater Near-Term Risk than the U.S. farmdoc daily
- Diplomatic push underway on Hormuz fertiliser proposal, UN says, as shortages bite Reuters
- ‘Clock is ticking’: Hormuz disruption raises fears of global food crisis Welcome to the United Nations
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