Global oil markets experienced a sharp uptick on 21 May 2025, after reports emerged suggesting that Israel is actively preparing for a potential military strike against Iranian nuclear sites.

The development has sent shockwaves across global energy markets, reigniting fears of major supply disruptions in the Middle East, a region that remains critical to the global oil economy.

According to a report by CNN, U.S. intelligence officials have observed increased Israeli military activity, including repositioning of assets, intensified air drills, and mobilization of advanced weaponry. While Israeli authorities have not confirmed a planned attack, the scale and pace of preparations indicate a heightened state of readiness.

In response to the news, Brent crude futures surged by 1.5%, trading at $87.12 per barrel, while West Texas Intermediate (WTI) crude climbed to $82.60. Traders and analysts are now pricing in the risk of a direct military confrontation between two of the most strategically significant players in the region.

Experts warn that if conflict erupts, Iran could retaliate by targeting key oil infrastructure or disrupting maritime traffic in the Strait of Hormuz, a vital chokepoint through which nearly 20% of the world’s oil supply passes.

Such a move would likely cause oil prices to skyrocket, with some analysts predicting Brent could breach the $100 mark almost overnight.

Diplomatic efforts between Iran and the U.S. over the stalled nuclear agreement have also faltered, fueling tensions further.

As the world watches with bated breath, the prospect of another Middle East conflict poses a serious risk not only to regional stability but also to the global economic outlook.