International Energy Agency Executive Director Fatih Birol said Thursday that the world is facing the biggest energy-security crisis in modern history [1].

The warning comes as the shutdown of the Strait of Hormuz and ongoing war involving Iran disrupt critical oil supplies. Because the region is a primary artery for global petroleum, any prolonged closure threatens to destabilize international markets and spike fuel costs worldwide.

Birol said the situation is "getting worse every day" [2]. He said the current turmoil is a second energy shock in four years [3], following previous disruptions that have forced nations to rethink their fuel dependencies.

The IEA chief said the crisis is driven by a combination of the Hormuz closure and broader geopolitical tensions. These factors have created a volatile environment for energy producers and consumers alike, an instability that Birol suggests is unprecedented in scale.

Amid these pressures, some regions have considered adjusting their approach to other energy suppliers to mitigate the shortage. However, Birol said that easing sanctions on Russian energy would be a "major mistake" [4].

"We are facing the biggest energy security threat in history," Birol said [5].

The agency's warnings highlight the fragility of the global supply chain when key maritime chokepoints are compromised. The shutdown of the Strait of Hormuz effectively blocks a significant portion of the world's oil exports, leaving global economies vulnerable to sudden price swings and shortages.

“"We are facing the biggest energy security threat in history,"”

The closure of the Strait of Hormuz represents a critical failure point in global energy logistics. By labeling this the largest security threat in history, the IEA is signaling that existing strategic reserves and alternative supply routes may be insufficient to offset the loss of Iranian and Gulf oil exports. This creates a geopolitical paradox where nations must balance the immediate need for fuel against the strategic risks of easing sanctions on other adversarial energy providers.