The global consequences of war are rarely confined to battlefields. In 2026, the conflict involving Iran, the United States, and Israel has triggered a humanitarian emergency far beyond the Middle East. One of the most critical flashpoints is the Strait of Hormuz, a narrow but strategically vital shipping route through which a significant share of the world’s oil, fuel, food supplies, fertilizer, and medicine normally passes. As military tensions and blockades continue to disrupt traffic through the strait, humanitarian organizations are warning that millions of vulnerable people are paying the price. Aid agencies are now urgently calling for the creation of a humanitarian corridor through the Strait of Hormuz. Their message is clear: unless relief shipments are allowed to move safely and quickly, food shortages, medical crises, and hunger-related deaths could escalate across Africa, Asia, and other already fragile regions.
The Strait of Hormuz is one of the most important maritime corridors in the world. At its narrowest point, the shipping lane is only around five kilometers wide. Yet despite its small size, it plays an enormous role in global trade. Tankers carrying crude oil, vessels transporting grain, medical products, and industrial goods all depend on safe passage through this route. Since the conflict intensified earlier this year, the strait has repeatedly faced closures, blockades, and severe congestion. Insurance premiums for vessels have soared, shipping schedules have collapsed, and transport companies are rerouting cargo on much longer journeys. These disruptions have pushed oil prices dramatically higher. At the start of the year, oil was trading at around $60 per barrel. During the crisis, it surged to nearly $120, and remains above $110. This increase has rippled through the global economy, especially affecting fuel-dependent humanitarian operations.
Humanitarian organizations rely heavily on international supply chains to move food, medicine, fuel, and emergency equipment into crisis zones. Many of these supplies are shipped from logistical hubs in India and Dubai. With the Strait of Hormuz partially blocked, these lifelines are being cut. The International Rescue Committee reported that $130,000 worth of essential supplies became stranded in Dubai. Those goods were intended to help 20,000 people in Sudan, where conflict has already created one of the world’s largest humanitarian emergencies. The same organization also warned that in countries such as Nigeria and Ethiopia, fuel rationing has forced medical facilities to reduce generator use. If the crisis continues, hospitals may be forced to shut down electricity in less critical departments simply to keep emergency services operating. This illustrates how quickly a shipping disruption can become a public health disaster. When fuel becomes scarce, ambulances stop, refrigerators storing vaccines fail, water pumps shut down, and operating rooms lose power.
Even when aid can still be delivered, it is becoming much more expensive. Every increase in fuel prices affects trucks, ships, storage facilities, and local transportation networks. Save the Children estimated that every $5 rise in the price of oil adds an extra $340,000 per month to its operating costs. That amount is equivalent to one month of support for nearly 40,000 children. If oil prices remain elevated for the rest of the year, the organization expects an additional $27 million in unplanned costs. For humanitarian agencies already struggling with shrinking donor support, such increases are devastating.
Aid leaders describe the situation as being squeezed from both sides. On one hand, global conflicts are increasing humanitarian need. On the other, governments in wealthier countries are cutting foreign aid budgets. The United States reportedly reduced foreign assistance by 57% in 2025. The United Kingdom’s aid spending fell to its lowest level since 2008, while several European countries have also reduced commitments.
The most alarming impact of the Hormuz disruption may be food insecurity. The World Food Programme warned that an additional 45 million people could face hunger because of rising costs and blocked deliveries. This comes on top of the 318 million people already considered food insecure before the latest conflict began.
In Yemen, where nearly half the population depends on aid after more than a decade of war, shipping costs have risen by as much as 20%, while food prices have increased by 30%.
In Somalia, already suffering from severe drought, the cost of importing medicines for child malnutrition has tripled. Food prices have also risen sharply as transport becomes more expensive. In Myanmar, the price of a basic basket of goods has increased by nearly one-fifth. In Afghanistan, food deliveries that once followed normal maritime routes now must travel overland through seven countries, taking three weeks longer than usual. For children living in famine-risk conditions, three weeks can mean the difference between survival and death.
When ships cannot pass through Hormuz safely, they are forced onto longer alternative routes. Some cargo now travels around the Cape of Good Hope, through the Mediterranean, and onward via the Suez Canal – adding approximately 9,000 kilometers to journeys that were already costly and complex. This means higher fuel use, delayed arrivals, increased spoilage risk, and fewer shipments overall.
The World Food Programme said it is attempting to reroute around 93,000 tonnes of emergency food supplies, including fortified biscuits and nutrition supplements. However, rerouting itself requires money, planning, and time that many agencies simply do not have.
Meanwhile, ports across the wider region are becoming congested as vessels compete for limited access, creating delays even for ships not directly crossing the strait.
The crisis is not only about immediate relief – it also threatens future harvests.
Countries such as Sudan, Pakistan, Cambodia, Bangladesh, and Ethiopia are entering planting season. But shortages of fertilizer and fuel could reduce farmers’ ability to sow crops or operate machinery. According to the United Nations, as much as 45% of the world’s seeds and fertilizers depend on access through the Strait of Hormuz. If those supplies remain disrupted, lower harvests could trigger another wave of hunger later this year and next. Food shortages often lead to rising prices, civil unrest, forced migration, and political instability. What begins as a shipping crisis can quickly become a security crisis.
For this reason, humanitarian groups are demanding protected passage for aid shipments through the Strait of Hormuz. A humanitarian corridor would allow food, medicine, fuel, and emergency supplies to move regardless of wider military tensions.
Such corridors have been used in previous conflicts to protect civilians and preserve access to life-saving assistance. In this case, the need is global. Millions of people in countries far from the battlefield are suffering because relief operations cannot function normally. Wars are often measured in missiles launched, territory gained, or diplomatic statements issued. But the deeper cost is frequently borne elsewhere – by refugees waiting for food, hospitals losing electricity, children missing treatment, and farmers unable to plant crops.
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