Iran's Supreme Leader Killed in Strike
Iran’s Supreme Leader, Ayatollah Ali Khamenei, was killed in a joint U.S.–Israeli airstrike in Tehran. The attack has sent shockwaves through global markets, with analysts flagging major risks to oil supplies. Tehran has already launched retaliatory missile strikes, while the UK has notably declined to endorse the operation, highlighting a split with the U.S.
The Strait of Hormuz, a critical chokepoint through which about 20% of the world's daily oil supply passes, is now a primary focus of market concern. Any Iranian attempt to disrupt or close this shipping lane in retaliation would trigger an immediate and dramatic spike in global crude prices, potentially towards $100 per barrel. Iran, the third-largest oil producer in OPEC, accounts for roughly 4.5% of the world's oil supply. While analysts believe other OPEC members like Saudi Arabia could increase production to compensate for a potential decline in Iranian supply, their spare capacity has been decreasing. The majority of Iran's current oil exports, estimated at 1.3 to 1.5 million barrels per day, are sold to private refineries in China. Beyond the immediate oil price shock, equity markets are bracing for volatility. Historically, the assassination of a major political figure leads to a short-term negative reaction; the S&P 500 dropped 2.8% after John F. Kennedy's death in 1963. Sectors like energy and materials could see a rebound on higher prices, while consumer discretionary sectors are likely to face pressure from sustained high energy costs. The strike compounds pre-existing weaknesses in Iran's economy, which was already struggling under international sanctions with inflation running over 40%. The Islamic Revolutionary Guard Corps (IRGC) controls an estimated 30% of the nation's economy. The death of Khamenei, who had not publicly named a successor, creates a leadership vacuum that could lead to internal power struggles or further public unrest. The key uncertainty now is the nature of Iran's response. Retaliation could target oil production facilities of its regional neighbors, such as Saudi Arabia or the UAE, which host U.S. military bases. Such a scenario would represent a worst-case for markets, simultaneously compromising major production sources and critical transit routes. Global supply chains, already fragile, face further disruption. An escalation could lead to soaring shipping costs and significant delays as vessels are forced to reroute, similar to the disruptions seen during Houthi attacks in the Red Sea. Asian economies are particularly vulnerable due to their heavy reliance on Middle Eastern oil imports.
