
In early March 2026, a major conflict involving Iran, the United States, and Israel triggered a global energy crisis. The death of Iran's supreme leader, succession by his hardline son, and attacks on regional energy infrastructure sent oil prices soaring above $120 per barrel, threatening global markets and economies. This timeline tracks the rapid escalation from military strikes to leadership transition to international economic response.
13 events · 6 days · 30 source articles
Before the outbreak of hostilities, Brent crude oil was trading at $72.48 per barrel, establishing a baseline for measuring the subsequent price shock. This represented normal market conditions before the conflict escalated.
More than a week of heavy U.S. and Israeli bombardment targeted Iran, including strikes on oil storage facilities in Tehran late Saturday. These attacks set the stage for Iran's supreme leader crisis and the subsequent energy market chaos. The strikes represented an intensification of military operations against Iranian targets.
Iranian state television announced that Ayatollah Mojtaba Khamenei, the 56-year-old son of the late supreme leader, had been chosen by the Assembly of Experts to succeed his father. The hardline cleric with close ties to the Revolutionary Guard took power as Iran's theocracy faced assault from U.S. and Israeli forces, marking a significant leadership transition during wartime.
Hours after naming its new supreme leader, Iran launched new missile barrages targeting Israel and crude-exporting Gulf neighbors. Iran struck a desalination plant in Bahrain vital to drinking water supplies and set Bahrain's refinery complex ablaze. These attacks represented a defiant response under new leadership and directly threatened regional energy infrastructure.
Oil prices surged dramatically in early trading, with Brent crude hitting $119.50 per barrel and West Texas Intermediate reaching $119.48. Tokyo's Nikkei 225 index plunged as much as 7% while other Asian markets tumbled. The spike represented fears about production and shipping disruptions in the Middle East as the Strait of Hormuz faced virtual closure.
Bahrain's national oil company declared force majeure for its shipments after Iranian attacks set its refinery complex ablaze. This legal declaration released the company from contractual obligations, signaling severe disruption to regional oil supplies. Multiple Gulf states began shutting down oil and gas wells due to security concerns.
Russian President Vladimir Putin sent a telegram to Mojtaba Khamenei congratulating him on becoming Iran's new leader. Published on the Kremlin's website, the message reaffirmed Moscow's 'unwavering support for Tehran,' adding a geopolitical dimension to the crisis as Russia aligned itself with Iran during the conflict.
French President Emmanuel Macron indicated that the Group of Seven nations could dip into their emergency oil stockpiles in response to soaring prices. This announcement helped prices ease from their morning peaks, with oil falling back to around $101-106 per barrel as markets anticipated coordinated international intervention.
After a meeting in Brussels, French Finance Minister Roland Lescure announced the G7 had decided against using strategic reserves immediately, stating 'We're not there yet.' However, he emphasized readiness to take 'necessary and coordinated steps' including strategic stockpiling if needed, maintaining market uncertainty.
The average price of a gallon of regular gasoline in the United States rose to $3.48, up nearly 50 cents in a short period. This represented the direct impact on American consumers of the Middle East conflict, raising concerns about inflation and reduced consumer spending as higher energy costs spread through the economy.
Iraq, Kuwait, Qatar, Bahrain, the Emirates, and Saudi Arabia shut down oil wells due to the virtual closure of the Strait of Hormuz and potential missile attacks. Qatar also shut down gas wells and liquefaction facilities. Analysts warned that markets had not yet recognized the severity of the supply crunch these shutdowns would cause.
Rising oil prices from the Iran war exacerbated Nigeria's existing energy crisis. The Dangote Refinery increased petrol prices, representing a cumulative 47% increase over six weeks. The situation demonstrated how the Iran conflict's effects rippled through global markets, particularly impacting oil-dependent developing economies.
Brent crude reached $103.14 per barrel, representing a 42% increase from pre-war levels of $72.48. Even the International Energy Agency's historic decision to release 400 million barrels from strategic reserves—the largest such move in its history—failed to stop upward price pressure. American crude reached $96.82, with prices rising 11% in the past week alone.