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  • Analysis
  • Borrowed Time in the Strait of Hormuz

    External Publication

    October 21, 2026

    John Calabrese
    John Calabrese

    Economics, Energy, Great Powers in the Middle East, Regional International Politics, Gulf and Arabian Peninsula, Iran

    Crude oil is flowing out of the Gulf again, but the market is no better prepared for another disruption in the Strait of Hormuz. It has assembled a temporary system for managing one. Crude exports from the Gulf, excluding Iran, returned to pre-war levels in September, while total Gulf shipments reached 15.5 million barrels a day, more than 80% of the pre-conflict volume.

    More than seven months into the U.S.-Israeli war with Iran, the market has coped with a closed or contested Strait of Hormuz by drawing down inventories, curbing consumption, and leaning on U.S. military power. Each has limits: inventories are finite, replenishment takes time, and reliance on U.S. military power carries strategic costs. Four indicators—onshore inventories, exposed importers, European gas storage, and U.S. naval capacity—will show whether this workaround is holding.

    Read More in Modern Diplomacy

    Photo by AFP via Getty Images


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