Iran is facing a serious gasoline shortage after a US naval blockade reimposed on July 14, 2026, cut off its ability to import refined fuel. Long lines formed outside petrol stations in Tehran on August 24 and 25, with drivers limited to 20 liters per vehicle. Iran produces roughly 121 million liters of gasoline domestically each day but consumes around 135 million liters, leaving a daily shortfall of 14 million to 15 million liters that had previously been covered by imports. US and Israeli strikes earlier in 2026 damaged Iranian refining infrastructure, further reducing domestic output. Iranian President Masoud Pezeshkian warned in May 2026 about the risk of formal fuel rationing. The restrictions reflect both immediate supply management and public concern that prices, shortages or tensions could worsen. Iran’s dependence on imported refined products predates the blockade, as refining capacity has struggled to keep pace with consumption despite the country’s crude oil reserves. The blockade, refinery damage and difficult political environment are now combining to create a sharper supply squeeze.