Why were Tehran oil depots struck?

What happened and why it matters

In the most recent phase of the U.S.-Israeli campaign against Iran, airstrikes hit petroleum storage and refining facilities on the outskirts of Tehran. The attacks marked the first time Israel — alongside U.S. action — struck Iran’s fuel infrastructure in this conflict, producing thick plumes of smoke that were widely reported across the city. Iranian officials said multiple facilities were hit; international news crews described scenes of blackened rain and large fires over the capital.

The strikes appear aimed at degrading Iran’s capacity to fund and sustain military operations, and to limit its ability to move fuel that could support proxies or frontline forces. Israeli leaders framed these operations as part of a campaign to erode Tehran’s military reach; U.S. statements have said they are working with partners to target Iran’s military and logistical networks.

Why it matters

• Humanitarian and environmental risk: Fuel depots and refineries are densely packed with flammable materials. Fires and oil-saturated runoff create local air and water hazards, and Iranian hospitals are already treating wounded civilians.
• Regional escalation: Energy infrastructure is strategic; striking it raises the stakes for retaliation and may prompt attacks on maritime traffic or neighboring states.
• Global markets and supply chains: Hitting oil storage complicates shipping, refining and export schedules across the Gulf, helping push energy prices higher and increasing the risk of broader economic fallout.

It’s still unclear how long repairs will take, how much crude or refined product was destroyed, or whether further strikes will follow. The attacks reduce Iran’s resilience in the near term and deepen international concern that the war will spread beyond military targets to blow back on regional economies and civilian life.