The ongoing war in Iran, marked by U.S. and Israeli attacks, has significantly disrupted global energy markets, causing oil and gas prices to surge and darkening the outlook for the world economy [1]. Strikes and counterstrikes targeting Persian Gulf refineries, pipelines, gas fields, and tanker terminals have led to the destruction of critical infrastructure, with experts warning that the ramifications could be long-lived. Christopher Knittel, an energy economist at MIT, noted that the destruction of infrastructure means the economic consequences will persist for years [1].
A notable incident occurred on March 18, when Iran struck Qatar’s Ras Laffan natural gas terminal, which produces 20% of the world’s liquefied natural gas. This attack wiped out 17% of Qatar’s LNG export capacity, and repairs are expected to take up to five years, according to state-owned QatarEnergy [1]. The war also prompted Iran to effectively close off the Strait of Hormuz—a transit point for a fifth of the world’s oil—by threatening tankers, resulting in Gulf oil exporters like Kuwait and Iraq cutting production due to limited access. The loss of 20 million barrels of oil per day has been described by the International Energy Agency as the “largest supply disruption in the history of the global oil market” [1].
Oil prices have responded sharply: Brent crude climbed 3.4% on Friday to settle at $105.32 per barrel, up from roughly $70 before the war began. Benchmark U.S. crude rose 5.5% to $99.64 per barrel [1]. Historically, such oil price shocks have led to global recessions, according to Knittel [1]. The situation has also revived concerns about stagflation, with Carmen Reinhart of Harvard Kennedy School warning of increased risks of higher inflation and lower growth [1]. Gita Gopinath, former IMF chief economist, estimated that global economic growth, previously expected at 3.3% for the year, could be 0.3 to 0.4 percentage points lower if oil prices average $85 a barrel in 2026 [1].
The Persian Gulf’s role as a major exporter of fertilizers, including a third of global urea and a quarter of ammonia, is also threatened, as producers rely on low-cost natural gas from the region [1]. Developing countries have been forced to ration fuel and subsidize energy costs to protect their poorest populations, underscoring the widespread impact of the conflict [1].
CONCLUSION
The war in Iran has triggered historic disruptions in oil and LNG supply, causing prices to soar and raising the risk of global recession and stagflation. Analysts expect the economic fallout to persist for years, with global growth forecasts already being revised downward. The market impact is high, with significant implications for energy, fertilizer, and broader economic stability.