Iran War: Oil Prices Soar & Global Economy Faces Stagflation Risk | The Guardian

Oil prices surged past $100 a barrel on Saturday as the conflict between Israel, the United States, and Iran entered its third week, triggering fears of a prolonged war and a significant disruption to global energy markets. The initial market expectation of a short-lived “excursion,” as some analysts termed it, has given way to mounting concerns about stagflation and a potential global recession.

The conflict escalated dramatically on February 28, 2026, when a US armada, accompanied by the Israeli air force, launched attacks on Tehran and other Iranian cities, resulting in the death of Ayatollah Ali Khamenei, Iran’s Supreme Leader, and several high-ranking members of the clerical regime. Iran retaliated with missile and drone strikes against Israel and US military facilities across the Gulf Cooperation Council countries, causing damage and casualties. The hostilities effectively closed the Strait of Hormuz, a critical waterway for global oil supplies.

President Donald Trump initially declared the war “won,” while simultaneously suggesting it could end “soon” or require “further” action, creating uncertainty for global markets. This mixed messaging, described by Barclays analysts as a “fog of war,” has contributed to volatile market swings.

Recent Iranian strikes on the towns of Dimona and Arad in southern Israel wounded over 100 people, according to Israeli officials, after missile defense systems failed. Iran stated the Dimona strike was retaliation for an earlier Israeli attack on Natanz, its main nuclear enrichment facility, reporting no radiation leakage at the site.

The economic fallout is becoming increasingly severe. European gas prices have doubled, and financial markets are experiencing heightened volatility. Central banks, including the US Federal Reserve, the Bank of England, and the European Central Bank, have warned that the war could significantly impact inflation and global growth.

Supply chain disruptions are compounding the problem. The cost of fertilizer is rising sharply, impacting farmers worldwide and potentially leading to higher food prices. European heavy industry, still recovering from the energy price shock following Russia’s 2022 invasion of Ukraine, is particularly vulnerable. Huntsman’s Teesside plant in England is at risk, and BASF, the world’s largest chemicals firm, is raising prices.

Iran has threatened to drive oil prices to $200 a barrel by targeting shipping through the Strait of Hormuz, as well as refineries and pipelines across the Middle East. An Iranian missile strike on Ras Laffan, a major Qatari liquefied natural gas (LNG) processing facility, has prompted analysts to warn of a potential “doomsday” scenario for energy markets.

Efforts to mitigate the impact of the crisis have included the release of 400 million barrels of oil from stockpiles held by International Energy Agency member states. However, experts predict that supply constraints will soon emerge, impacting crude refineries and downstream fossil fuel products. China has issued an export ban on refined products to protect domestic consumption, and other countries, including South Korea, are considering similar measures.

The conflict is also impacting supplies of critical materials beyond energy. Qatar’s shutdown of helium production, which accounts for a third of global supply, is disrupting the production of microchips and MRI machines, potentially impacting global manufacturing supply chains.

Economists warn that a prolonged conflict could resemble past global economic crises, citing the oil price shocks of 1973, 1979, and 1990. Barclays estimates that if oil prices average $100 a barrel in 2026, global growth could be 0.2 percentage points lower, at 2.8%, and headline inflation could rise by 0.7 percentage points, to 3.8%.

Governments are exploring emergency energy support for consumers, but rising interest rates, intended to combat inflation, may limit their capacity to respond.

Despite the turmoil, global financial markets have not experienced the same level of disruption as during the initial stages of the Russia-Ukraine war. This may be due to factors such as the US’s relative energy independence and China’s substantial oil stockpiles. However, the fragmentation of the global economy, accelerated by geopolitical tensions and trade wars, poses a long-term risk, potentially leading to higher inflation and slower growth.

As of March 21, 2026, Japan’s Foreign Minister Toshimitsu Motegi announced the release of one Japanese national detained in Iran, with another remaining in custody. Motegi indicated ongoing efforts to secure the release of the second detainee.