Hormuz Closure Threatens Global Food Supply

Conflicting Facts
  • April 8, 2026 at 7:36 AM ET
  • Est. Read: 1 Min
Hormuz Closure Threatens Global Food SupplyAI-generated illustration — does not depict real events

Key Takeaways

The closure of the Strait of Hormuz due to the war with Iran is causing a global energy crisis that threatens food supplies worldwide. About one-third of internationally traded fertilizer passes through this strait, which is crucial for growing staple crops like corn, wheat, and rice. The reduced supply and increased cost of nitrogen, phosphate, and potassium fertilizers are expected to drive up food prices globally.

According to multiple reports from Salon, UPI, and The Conversation the closure of the Strait of Hormuz due to the war with Iran is causing a global energy crisis that threatens food supplies worldwide. About one-third of internationally traded fertilizer passes through this strait, which is crucial for growing staple crops like corn, wheat, and rice.

The reduced supply and increased cost of nitrogen, phosphate, and potassium fertilizers are expected to drive up food prices globally. Natural gas production has dropped by 20% due to the war, leading to a 70% increase in fertilizer costs. Russia has suspended exports of ammonium nitrate, while China, the world's largest phosphate producer, has blocked phosphate exports.

Farmers are facing challenges such as reduced corn yields and increased livestock feed prices. In mid-March 2026, the U.S. fertilizer supply was around 75% of normal levels, which is critical for planting season. The U.N. World Food Program predicts an additional 45 million people could face food shortages by the end of 2026 if the conflict continues.

Food price hikes will hit low-income households harder than high-income households. In March 2026, the USDA projected a 3.1% average increase in all food prices. The effects on the food supply take longer to appear but are coming as global economic forces impact everyone regardless of their nationality.

How this summary was created

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