The escalation of war involving Iran, the United States, and Israel has triggered significant disruptions across global energy and financial markets. The conflict has led to the near-closure of the Strait of Hormuz, a critical chokepoint for oil and LNG shipments, resulting in a surge in oil prices and heightened volatility in energy markets [2][5][8]. West Texas Intermediate (WTI) crude oil prices climbed over 6.5% in a single day, reaching $92.65, with intraday highs reported at $113.28 earlier in the week, as attacks on ships in the region intensified and at least 14 vessels were struck since the onset of the conflict [5][8].
In response to the supply shock, the International Energy Agency (IEA) announced a record release of 400 million barrels of oil from global reserves, with the U.S. contributing 172 million barrels from its Strategic Petroleum Reserve. Deliveries are expected to begin next week and continue over roughly 120 days [5][6]. Despite these measures, analysts expressed skepticism about the adequacy of the release to stabilize prices, as market participants remain focused on ongoing supply risks and the potential for further escalation [5][6][7].
The energy shock has had ripple effects across Asia. LNG spot prices in Asia surged, trading at premiums of $3 to $5 per mmBtu above European benchmarks, as tankers originally destined for Europe were diverted to Asian ports such as Chiba, Japan [2]. The supply crunch also forced Thailand's Siam Cement Group (SCG) to halt ethylene production and declare force majeure due to naphtha shortages, with Mitsubishi Chemical also cutting output [4]. Analysts warn that regional ethylene prices could rise further if the conflict persists, and technical indicators suggest that trading volumes and price volatility will remain elevated [4].
Equity markets have also been affected, with India's Sensex index declining as investors worry about the country's heavy reliance on Middle Eastern oil and LNG. Key energy and refining stocks in India are testing multi-month lows, and analysts caution that further downside is possible if geopolitical risks do not subside [3]. Japanese companies have begun pulling staff from the region and reassessing operations, while U.S. LNG suppliers are positioned to benefit from increased Asian demand [1].
The inflationary impact is already being felt in the U.S., where the February Consumer Price Index (CPI) rose 0.3% month-over-month and 2.4% year-over-year, in line with expectations. However, the data predates the February 28 U.S.-Israel strikes on Iran. Since then, gasoline prices have risen approximately 20%, and analysts now expect headline inflation to exceed 3% in Q2, with some projecting monthly CPI gains of 0.9% to 1.0% in March [9]. The U.S. dollar has firmed as traders anticipate higher inflation and potential monetary tightening [9].
Forward-looking statements from analysts and officials highlight ongoing uncertainty. The Bank of Japan's spring rate hike decision is now clouded by the Iran conflict, with rising energy costs potentially accelerating or stalling inflation in Japan [1]. U.S. President Donald Trump stated that the IEA's coordinated oil release will 'substantially reduce oil prices,' but market reaction has so far been muted, with WTI prices remaining elevated [7]. Iran has warned that oil could reach $200 a barrel if the conflict continues to disrupt shipping [8].
CONCLUSION
The Iran war has caused severe disruptions in global energy markets, driving oil and LNG prices sharply higher and triggering volatility in equities and commodities. Emergency measures by the IEA and U.S. have so far failed to calm markets, with inflationary pressures expected to intensify in the coming months. The situation remains highly fluid, with further escalation likely to exacerbate market instability and inflation risks.