Iran War Disrupts Global Fuel Trade, Threatens Health Systems and Draws New Powers Into Expanding Crisis

✍️ Written by Saket Suman

The widening war triggered by U.S.–Israeli strikes on Iran has already spilled beyond the battlefield, and is now reshaping global energy markets, disrupting maritime trade routes and pulling major powers into an increasingly complex geopolitical confrontation. The military campaign that was aimed at weakening Tehran’s leadership and military infrastructure has already evolved into a broader international crisis, driving oil prices higher, forcing governments to activate emergency economic measures and threatening the stability of key shipping corridors from the Strait of Hormuz to the eastern Mediterranean. The energy infrastructure has burnt down, health systems have faltered and diplomatic positions have hardened across Europe, Asia and the Gulf. 

Representational Image Via: The Insider Paper on X

Energy market data firm Kpler said Monday that the effective closure of the Strait of Hormuz, one of the world’s most critical oil and fuel transit chokepoints, is already disrupting global supply chains, particularly for aviation fuel.

According to Kpler, nearly 300,000 barrels per day of jet fuel normally destined for Europe have effectively disappeared from the market as cargoes that would typically move west through the Gulf are now being redirected towards Asian buyers.

“North West Europe is the most exposed,” the firm said, noting that Asian markets are drawing shipments eastward while China has begun restricting fuel exports to protect domestic supply.

Kpler added that Europe is now searching for alternative suppliers, including refineries in the U.S. Gulf Coast, West Africa and Nigeria’s Dangote refinery, though logistical constraints and longer shipping routes mean those sources may not fully replace lost Middle Eastern supply.

India could potentially fill part of the gap, particularly through output from the massive Jamnagar refinery complex, but concerns over European sanctions linked to Russian crude processing will deter most buyers from turning to Indian fuel exports. Additionally, India has so far not focused on alternate export routes and is pre-occupied with meeting its own domestic needs since the closure of the Strait of Hormuz.  

The tightening energy market now shows a broader economic ripple effect from the war. Crude oil prices have already surged above $100 per barrel, and governments across Asia and Europe have begun preparing emergency measures to stabilise domestic markets.

The war, then, is also raising alarm within the global health community. World Health Organization chief Tedros Adhanom Ghebreyesus warned that attacks on petroleum facilities in Iran could trigger severe environmental and public health consequences.

“Damage to petroleum facilities in Iran risks contaminating food, water and air – hazards that can have severe health impacts especially on children, older people, and people with pre-existing medical conditions,” Tedros said, and added that oil-contaminated rainfall has already been reported in parts of the country.

The WHO also reported that the fighting is beginning to cripple medical infrastructure in neighbouring Lebanon. “Nine health workers have been killed since 28 February and 16 injured,” Tedros said, while 43 primary healthcare centres and five hospitals have been forced to close because of evacuation orders linked to the conflict.

Just as the humanitarian toll rises, geopolitical tensions around the war are also hardening. U.S. Secretary of State Marco Rubio defended the ongoing military campaign, and argued that the strikes are steadily degrading Iran’s military capabilities.

“Every single day this regime in Iran has less missiles, less launchers, their factories work less, and their navy is being eviscerated,” Rubio said, and added that Washington believes the world will be safer once the mission concludes.

Iran has rejected that narrative and accused Washington and Israel of triggering global economic instability. Foreign Minister Seyed Abbas Araghchi said Monday that the war was already driving inflation and energy price shocks around the world.

“Oil prices have doubled while all commodities are skyrocketing,” Araghchi said, and warned that Tehran was prepared for further escalation and had “many surprises in store.”

The diplomatic landscape around the war is becoming increasingly complex as more governments attempt to position themselves between the opposing blocs. The European Union’s foreign policy chief Kaja Kallas warned that Lebanon risks becoming a major new front in the conflict, and urged Hezbollah to disarm while also cautioning Israel against actions that could destabilise the country further.

“Diplomacy and a return to the ceasefire offer the best chance of averting Lebanon from sliding into chaos,” she said, before adding that the EU would draw on emergency funds to assist more than 130,000 people affected by the fighting.

Regional governments are also voicing concern that the war is spreading beyond its original battlefield. Qatar’s Prime Minister Sheikh Mohammed bin Abdulrahman Al Thani said the attacks on Gulf states had come as a shock.

“We never expected this to come to us from our neighbor,” he said, referring to Iran. “No one will be able to justify these attacks.”

Meanwhile, France has begun coordinating security measures in the eastern Mediterranean alongside Greece and Cyprus. President Emmanuel Macron said Paris is working to protect European citizens and restore safe navigation through disrupted maritime corridors.

“The closure of key sea routes has an impact on the global economy,” Macron said, noting that France has initiated coordination among G7 leaders to address the energy and security consequences of the conflict.

The war’s ripple effects are now reaching far beyond the Middle East. Ukraine’s President Volodymyr Zelenskyy said the conflict is already affecting global security calculations and supply chains linked to Europe’s war with Russia. 

Kyiv has received 11 requests from countries seeking assistance to counter Iranian-designed Shahed drones, Zelenskyy said, highlighting how technologies developed during the Ukraine war are now being sought by states facing attacks linked to the Middle East conflict.

At the same time, new attacks on maritime infrastructure are threatening the stability of global shipping lanes. Industry data from MarineTraffic showed that a strike near the Fujairah oil terminal in the United Arab Emirates has disrupted bunker fuel operations at one of the world’s largest maritime refuelling hubs. Damage to key loading infrastructure has halted product transfers at several berths, raising concerns about marine fuel availability for vessels operating across the Indian Ocean and Gulf shipping routes.

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Read a Note on how we are covering the Iran War.

(Saket Suman is Editor at IndianRepublic.in, and the author of The Psychology of a Patriot.)

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