Global Oil Prices Surge After Attacks on Iran, Triggering Market Turmoil and Inflation Risks

KATHMANDU: Global crude oil prices spiked sharply in early March 2026 following a major escalation in the Middle East, after coordinated military strikes by the United States and Israel against Iran triggered widespread concerns over disruption to energy supplies and global market stability.

Oil benchmarks jumped significantly as markets reacted to the deteriorating geopolitical situation, particularly the risk of disruption to oil flows through the Strait of Hormuz — a critical chokepoint through which roughly one-fifth of global crude oil transits daily. Brent crude oil, the international benchmark, climbed as much as 10–13%, briefly reaching levels above $80 per barrel, a multi-month high. Analysts warn prices could “spike toward” or even exceed $100 per barrel if the conflict persists and further restricts supply routes.

The immediate surge in commodity markets was accompanied by heightened volatility in global stock markets. U.S. and Asian equity futures opened sharply lower, reflecting investor concern over prolonged conflict and energy supply shortages. Safe-haven assets such as gold and the U.S. dollar strengthened amid the turmoil.

Supply Chain Disruption and Strategic Routes at Risk

Shipping firms and energy traders responded to the conflict by halting tanker transits through the Strait of Hormuz and other major Gulf sea lanes due to security risks, further tightening the perception of constrained crude supply. The closure or partial closure of this key route has immediate implications, not only for Middle Eastern exporters like Saudi Arabia, the UAE, Kuwait and Iran itself, but also for major importers in Asia and Europe.

Industry analysts underscored that spare capacity from alternative sources, including planned output increases by the Organization of the Petroleum Exporting Countries and allied producers (OPEC+), may be insufficient to offset physical transport disruptions — a scenario that could keep prices elevated for an extended period. OPEC+ has agreed to add an expected 206,000 barrels per day of oil production in April, but experts say this increase may not immediately mitigate supply risks if shipping routes remain insecure.

Economic Impact and Inflation Concerns

Market strategists warn that rising oil prices risk feeding into broader inflationary pressures worldwide, especially in major energy-importing economies. Higher crude costs tend to translate directly into increased fuel and transportation prices for businesses and consumers, eroding purchasing power and squeezing manufacturing margins. Some analysts have also noted potential downstream effects on inflation, central bank policy decisions, and global economic growth prospects if energy price volatility persists.

Regional governments and large oil importers like China, India, Japan, and South Korea are reassessing strategic reserves and supply contracts to manage potential shortages. Shifts to alternate suppliers, including increased crude imports from Russia, have been discussed as interim responses to diminished Middle Eastern flows.

Outlook and Market Sentiment

While initial market reactions were driven largely by fear of supply disruption, investor confidence remains fragile. Continued military hostilities or a wider regional escalation could embed higher geopolitical risk premiums into oil pricing structures, prolonging elevated energy costs. Conversely, any diplomatic de-escalation or security assurances for major shipping routes might help stabilize prices in the medium term.

In the short run, traders and economists are closely monitoring developments in the Middle East, shipping insurance premiums, and central bank responses as markets balance between supply risks and macroeconomic stability.