The ongoing U.S. and Israeli war with Iran has escalated into a global energy crisis following Iran's effective closure of the Strait of Hormuz, a critical energy chokepoint. According to War on the Rocks, Brent crude oil prices have surged 59 percent since the strait's closure, transforming what began as a regional conflict into a worldwide economic shock affecting oil and gas markets.
The strategic implications are severe, as the Strait of Hormuz represents one of the world's most vital energy transportation routes. In the first half of 2025, approximately one-fifth of global oil and liquified natural gas shipments passed through this narrow waterway. Iran's ability to disrupt this chokepoint demonstrates the country's leverage over global energy supplies and its capacity to inflict economic damage on adversaries and neutral nations alike.
The conflict's expansion beyond regional boundaries has created ripple effects across international markets, with oil and gas prices experiencing sustained volatility. Five weeks into the conflict, the energy shock continues to reverberate through global supply chains, affecting economies worldwide and potentially reshaping geopolitical alliances around energy security concerns.
The economic costs of the energy disruption extend far beyond immediate price increases, as nations dependent on Middle Eastern energy exports face potential supply shortages and inflation pressures. The crisis highlights the vulnerability of global energy infrastructure to geopolitical conflicts and the interconnected nature of modern energy markets.