How the U.S.–Israel–Iran War Is Rippling Through the Global Economy

Executives say uncertainty around energy markets and Middle East transport routes is making it difficult to provide reliable earnings outlooks.

Industries Feeling the Pressure First

The economic impact is uneven across sectors, with the biggest strain appearing in industries that depend heavily on fuel, global logistics, or energy‑intensive inputs.

Airlines and travel

Airlines are among the most exposed. Airspace restrictions and missile threats across parts of the Middle East have forced airlines to cancel or reroute flights, increasing travel times and fuel consumption. The disruption has triggered widespread schedule changes and flight cancellations globally.

At the same time, rising jet‑fuel prices are pushing up operating costs while uncertainty about the conflict dampens travel demand.

Chemicals and industrial producers

Chemical companies rely heavily on oil and gas both as energy sources and as feedstocks. When crude oil and natural gas prices climb, production costs rise quickly. The war has also increased shipping and transport expenses, squeezing margins across the sector.

Mining and metals

Mining companies face similar pressure because their operations depend on diesel fuel, electricity, explosives, and heavy logistics networks. Disrupted shipping routes and higher freight costs are complicating both exports and equipment supply chains.

Consumer goods

Consumer‑goods manufacturers are seeing costs rise across packaging, transportation, and raw materials. At the same time, weaker consumer confidence is limiting how much of those costs companies can pass on through higher prices.

Why the Strait of Hormuz Matters to the Global Economy

Much of the economic anxiety surrounding the conflict centers on the Strait of Hormuz, one of the world’s most critical energy chokepoints.

According to the U.S. Energy Information Administration, about 20 million barrels of oil per day—roughly 20% of global petroleum liquids consumption—flowed through the strait in 2024.

Because such a large share of global energy passes through this narrow corridor between Iran and Oman, any disruption quickly affects international markets.

Higher oil and gas prices ripple through the economy in several ways:

• Airlines face higher jet‑fuel costs
• Shipping and freight rates increase
• Petrochemical feedstocks become more expensive
• Manufacturing and mining energy costs rise
• Consumer goods prices climb as logistics and packaging costs increase

Europe and Asia are particularly exposed because many of their energy imports pass through the Persian Gulf region.

How Companies Are Responding

Businesses are taking defensive steps to limit financial damage from the conflict. Corporate disclosures and earnings calls show a range of responses, including:

• Rerouting shipping lanes and airline routes
• Increasing fuel and currency hedging
• Building larger inventory buffers
• Seeking alternative suppliers or logistics routes
• Raising prices or adding fuel surcharges
• Cutting costs, delaying investments, or reducing shareholder payouts

Some companies have also temporarily reduced production or sought government assistance as supply chains tighten.

Why the Worst Economic Effects May Come Later

Analysts warn that the largest financial impact may not appear immediately in corporate earnings.

Many companies rely on fuel hedging, fixed‑price supply contracts, or existing inventory stockpiles that temporarily shield them from sudden price spikes. Once those protections expire, higher energy and shipping costs can flow more fully into operating expenses.

If instability in the Strait of Hormuz persists, the consequences could spread beyond transport‑heavy sectors and into manufacturing, chemicals, agriculture, and retail. Rising energy costs could also weaken consumer demand and investment, amplifying the economic slowdown.

For now, the $25 billion estimate reflects only the early stages of the disruption. As supply contracts reset, insurance costs rise, and trade routes adjust, the broader economic impact may continue to accumulate over the coming quarters.