The Strait of Hormuz is no longer merely an international waterway. In a decisive moment, it has turned into a tightly sealed bottleneck choking the global economy. As plumes of smoke rise from critical energy facilities following military confrontations between Iran on one side and Israel and the United States on the other, the world finds itself in the grip of a severe supply shock.
Attacks on tankers and energy infrastructure have disrupted oil and gas flows that power global industry, transforming once-secure shipping lanes into open conflict zones. Markets from Tokyo to London are already feeling the strain.
Brent crude prices reacted immediately, surging above $85 a barrel, with serious warnings that a prolonged maritime blockade could push prices toward the $100 mark.
Europe’s gas markets under pressure
In Europe, the crisis has escalated sharply. Gas prices recorded a staggering 70% cumulative jump within just two days.
The benchmark Dutch TTF (Title Transfer Facility) gas contract climbed 29.5%, reaching €57.50 per megawatt-hour, its highest level in more than a year. Analysts at ANZ warned the situation represents the “largest threat to global gas markets since Russia’s invasion of Ukraine in 2022.”
The spike places Europe - already struggling with low gas inventories - under intense pressure to compete with Asian buyers for limited spot cargoes. At the same time, US supplies are unlikely to fully replace the long-term gap left by disrupted Qatari shipments.
Saudi oil rerouted
In an effort to ease the pressure, Reuters reported that Saudi Aramco has launched a high-risk logistical maneuver to redirect crude exports away from the Strait of Hormuz.
According to sources, the company has informed some buyers of its Arab Light crude that their cargoes must be loaded from Yanbu Port on the Red Sea instead of Gulf terminals. The rerouting relies on Saudi Arabia’s massive East-West Pipeline (Petroline).
Gas shock from Qatar
Across the Gulf, military strikes targeting the Ras Laffan Industrial City complex in Qatar have caused a structural disruption to downstream production, not merely a pause in liquefied natural gas exports.
The complex is not just a gas extraction and liquefaction hub; it also serves as a supply center feeding major industrial plants with feedstock and energy required for smelting and chemical conversion.
The shutdown has broken logistical and operational links with facilities producing urea, polymers, methanol, and aluminum.
For Qatalum, the joint venture between QatarEnergy and Norsk Hydro, the disruption goes beyond an energy shortage. Aluminum smelting cells require an uninterrupted supply of electricity and natural gas.
With an annual production capacity of 648,000 tons, the company now faces a technical dilemma that extends beyond halted production to the risk of “frozen furnaces.”
Such a scenario would require enormous costs and extended time to restart operations if the energy disruption continues.
The industrial exposure has triggered supply panic across global markets. Aluminum prices on the London Metal Exchange jumped 3.8% to $3,250 per ton, reflecting a growing risk premium driven by fears of supply shortages.
At the same time, worsening logistical disruptions at major ports such as Fujairah Port in the UAE and Duqm Port in Oman have compounded the crisis.
Manufacturers are now facing not only raw-material shortages, but also shipping bottlenecks caused by tanker scarcity and the closure of the Strait of Hormuz.
Shipping industry in crisis
The maritime shipping sector has entered an unprecedented crisis. Rates for very large crude carriers (VLCCs) in the Middle East have soared to historic levels, exceeding $423,000 per day for shipments from the Gulf to China.
Iranian threats to open fire on any vessel attempting to transit the Strait of Hormuz have effectively halted many shipping operations. Daily charter rates for liquefied natural gas (LNG) carriers have also jumped by more than 40%.
Analysts at Wood Mackenzie expect spot rates to surpass $100,000 per day this week, driven by the scarcity of available vessels.
The logistical turmoil, combined with disruptions to fuel supplies at the Fujairah bunkering hub, has pushed global shipping companies such as Hyundai Glovis to activate emergency plans to secure alternative routes. The situation reflects growing logistical panic that could isolate global supply chains.
Global markets slide
The fallout has not been limited to commodity markets. Financial markets worldwide have also been shaken as investors retreat from risk.
The MSCI Asia Pacific Index (ex-Japan) fell 2.9%, extending losses for a second straight day. South Korea’s benchmark index plunged 7.2% after markets reopened following a holiday, the largest single-day drop since August 2024.
Japan’s Nikkei 225 dropped 3.1%, while S&P 500 electronic futures slipped 0.9%, according to Reuters.
