US sanctions Iran's Strait Authority
Analysis based on 13 articles · First reported May 28, 2026 · Last updated May 28, 2026
The sanctions by the United States — United States Department of the Treasury>>> on Iran>>>'s Persian Gulf Strait Authority are expected to disrupt Iran>>>'s revenue streams, potentially impacting global oil and natural gas prices due to increased tensions in the Strait of Hormuz>>>. Shipping and insurance costs for vessels transiting the strait are likely to remain elevated or increase further, affecting the profitability of companies in the energy and maritime sectors.
The United States — United States Department of the Treasury>>> announced sanctions against Iran>>>'s newly formed Persian Gulf Strait Authority, an agency collecting fees for passage through the strategic Strait of Hormuz>>>. Treasury Secretary Scott Bessent>>> stated that this move is to counter Iran>>>'s attempts to 'extort global maritime trade' and funnel funds to the Islamic Revolutionary Guard Corps>>>. The sanctions also threaten any entity paying these fees, warning of exposure to US sanctions risk. This action comes amidst heightened regional tensions following a war initiated by the United States>>> and Israel>>> against Iran>>> on February 28, and Iran>>>'s subsequent retaliatory attacks. A ceasefire has been in effect since April 8, mediated by Pakistan>>>, but Iran>>> has tightened controls on Gulf shipping, and the United States>>> has launched recent strikes on Iranian targets. The closure of the Strait of Hormuz>>>, through which 20% of global oil and natural gas transits, has already led to skyrocketing energy prices and increased shipping costs.
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