Oil prices experienced a significant surge following President Donald Trump's declaration that the U.S. would reinstate a blockade on Iranian ships and seek a 20% reimbursement for all cargo transiting the Strait of Hormuz. West Texas Intermediate futures jumped as much as 5.3% to trade near $75 a barrel, while Brent Crude briefly topped $80. U.S. crude oil specifically surged 7.4% to nearly $77 per barrel, and international Brent crude oil jumped 7.5% to nearly $82 per barrel. This increase reverses recent declines in U.S. gasoline prices and reinserted a war premium into crude prices, which had seen some decrease in June after an interim peace deal.
Trump stated that the U.S. would be "THE GUARDIAN OF THE HORMUZ STRAIT" and would be reimbursed at a rate of 20% on all cargo shipped. This figure would amount to approximately $32 million on a supertanker at current oil prices, significantly higher than the up to $2 million tolls previously considered by Iran. The announcement, made on social media, also included the reimposition of what he termed "THE IRANIAN BLOCKADE," targeting Iranian ships or customers from entering or exiting Iranian ports, while asserting the strait would remain open for others. This comes amidst ongoing military strikes between the U.S. and Iran, including a recent attack on an offshore drilling platform in Kuwait.
Industry and international bodies have largely rejected Trump's proposal. The International Maritime Organization (IMO) firmly stated its opposition to charging fees for passage through international straits, emphasizing the lack of legal basis for such tolls. IMO Secretary-General Arsenio Dominguez highlighted the well-established principle of freedom of navigation. Chevron CEO Mike Wirth previously stated that his company would not pay fees to Iran for passage, warning that such a precedent could impact other critical waterways like the Strait of Malacca. The U.S. Treasury Department has also warned that paying Iran for passage would violate sanctions.
Analysts are reacting to the escalating tensions and their potential impact on oil markets. Fabien Yip, a market analyst, noted that the re-escalation exposes the fragility of previous assumptions about a U.S.-Iran arrangement, suggesting that the risk premium should keep prices supported in the near term. Mukesh Sahdev, founder and chief oil analyst at XAnalysts, echoed this sentiment. Saul Kavonic, a senior energy analyst at MST Marquee, warned that oil prices could reach $100 a barrel if the conflict expands to target key energy facilities more broadly. The International Energy Agency previously highlighted the risk to global efforts to rebuild inventories if the conflict drags on.
