Iran Threatens Strait of Hormuz Closure

Iran is moving to restrict or close the Strait of Hormuz, a critical global shipping channel, as part of an escalating war. This action is expected to cause a significant energy crisis by disrupting oil and gas flows, leading to higher crude prices and inflationary pressures. Beyond energy, the closure would trigger a 'fertilizer shock,' severely impacting global food security. The Strait of Hormuz is central to the production and export of nitrogen fertilizers like urea, with a third of globally traded urea passing through it. Countries like Qatar, Saudi Arabia, and the United Arab Emirates are major producers, and their exports, along with LNG, would be severely curtailed. This disruption would lead to delays in shipments, increased freight and insurance costs, and ultimately, dramatically higher fertilizer prices. Farmers worldwide, particularly in the northern hemisphere, would face difficult choices, potentially reducing fertilizer application rates and altering crop mixes, leading to millions of tonnes of lost crops. Countries such as India, Brazil, and even the United States, which rely on imported fertilizers or LNG for production, would be significantly affected. The crisis would ripple through global supply chains, impacting feed markets, livestock production, biofuels, and retail food prices, potentially intensifying food price inflation and social unrest. The long-term impact on the industrial nitrogen cycle, essential for modern civilization, could be more destabilizing than oil shocks.