Asian governments are rapidly exhausting their initial emergency fuel reserves as the ongoing Iran war prolongs energy disruptions across the region. Early contingency plans, which assumed a rapid return of commercial shipping through the Strait of Hormuz, were designed for temporary relief. Instead, the sustained closure of the critical waterway has escalated a short-term shortage into a structural economic crisis. Airfare costs, commercial shipping rates, and residential utility bills are climbing across the continent, straining national budgets and threatening regional growth projections.
The United Nations Development Programme estimates the conflict may generate $299 billion in economic losses for the Asia-Pacific region. The agency’s assessment also identifies approximately 8.8 million people across the region now facing conditions that could push them below the poverty line. Global oil markets have reflected the disruption, with Brent crude surging to roughly $120 a barrel, more than double the $70 average most Asian governments factored into their annual budget allocations.
“The countries with the least resources to respond, or the consumers who can least afford to pay, are the ones who feel everything first,” said Samantha Gross, a fellow at the U.S.-based Brookings Institution. Regional energy analysts and government officials report that initial subsidies, which shielded households and industries from the earliest price spikes, are reaching their fiscal limits.
In India, the government prioritized fuel supplies for residential cooking gas to serve roughly 330 million households. That allocation diverted propane and natural gas away from agricultural fertilizer manufacturers, contributing to rising input costs already compounded by meteorological forecasts of weak rainfall during an El Niño cycle. On Sunday, Prime Minister Narendra Modi directed citizens to purchase locally produced goods, limit international travel to conserve foreign exchange, and utilize public transit. He also asked the agricultural sector to reduce fertilizer consumption by half to manage supply constraints.
Neighboring economies have enacted parallel austerity and conservation measures. The Philippines implemented a mandatory four-day workweek for government operations to reduce commuting fuel use and deployed targeted financial assistance for low-income families. Fitch Ratings reported, however, that commercial activity in major urban centers like Manila continues to contract as consumers absorb higher energy bills. Thailand lifted its diesel price ceiling less than a month into the conflict following the depletion of its stabilization fund, and the government has since reduced discretionary spending to keep the national deficit in check. Vietnam extended a tax holiday on domestic fuel sales, but persistent jet-fuel shortages have forced airlines to cancel scheduled routes. Tourism accounts for nearly 8 percent of Vietnam’s gross domestic product, making the aviation cuts a direct drag on a major economic sector.
“Business is not good right now,” said Hanoi-based tour guide Nguyen Manh Thang. “There are already fewer tourists.”
The fiscal strain is acute in countries operating with constrained foreign currency reserves. Pakistan and Bangladesh, lacking long-term supply contracts at fixed rates, have been forced to purchase oil and liquefied natural gas on the spot market. The immediate purchasing requirement accelerates the depletion of central bank reserves and increases vulnerability to currency devaluation. Ahmad Rafdi Endut, an independent energy analyst based in Kuala Lumpur, noted that governments face a narrow policy corridor: maintain subsidies by diverting funds from social welfare programs, borrow at higher interest rates and risk accelerating inflation, or reduce support and absorb the political consequences.
Once emergency spending caps are exhausted and consumer prices stabilize at higher levels, the region could confront what Endut termed a “fiscal time bomb.”
Even a diplomatic resolution to the Iran war would not immediately restore normal trading volumes. Samantha Gross noted that global oil and gas infrastructure requires weeks or months to repair, restart idled production facilities, and resume maritime transit from Middle Eastern ports to Asian terminals. Europe is projected to experience parallel supply-chain disruptions with an approximate four-week lag, according to regional logistics analysts.
United States consumers are already reporting higher retail gasoline prices at the pump. However, Southeast Asia currently represents the largest vulnerability in the global energy network, said Henning Gloystein, head of energy, climate and resources at the Eurasia Group consultancy. “This fuel shortage situation is going to get worse,” Gloystein said.
The disruption extends beyond direct fuel imports into broader manufacturing and agricultural supply chains. Ted Krantz, CEO of supply chain risk management firm Interos.ai, warned that cascading delays in component shipping and port operations will continue to constrain production schedules for multinational manufacturers. The prolonged uncertainty is directly dampening regional investment and growth forecasts, according to Albert Park, chief economist at the Asian Development Bank. “The longer it lasts, the larger those negative effects would be,” Park said.
The crisis is exposing the economic fragility of Asia’s expanding consumer class, said Maria Monica Wihardja, a research fellow at the Singapore-based ISEAS-Yusof Ishak Institute. National governments are already initiating long-term structural adjustments, including accelerating investments in nuclear power, expanding solar and wind capacity, and seeking fossil fuel suppliers outside traditional Middle Eastern trade corridors. The ISEAS-Yusof Ishak Institute projects these shifts will permanently reshape regional labor markets, energy procurement strategies, and diplomatic alignments in Southeast Asia.