Iran and Oman in talks over payment system for Strait of Hormuz

What This is

• Iran and Oman are discussing a ship registration and payment system for transits through the Strait of Hormuz.
• Iran’s plan is framed as a permanent toll or fee for security and navigation services tied to a newly created Persian Gulf Strait Authority.
• Iran published a new Strait of Hormuz map claiming regulatory control into waters the UAE and Oman consider their own and requiring prior authorization via an email-based transit application.
• Five Gulf states warned ship operators through the International Maritime Organization not to comply with Iran’s claimed requirements.
• The United States has publicly opposed the idea, with Senator Marco Rubio calling reported tolls unacceptable and President Donald Trump rejecting the proposal.
• Transits through Hormuz have fallen sharply amid the conflict and what some reports describe as a U.S. naval blockade, contributing to higher energy prices and rising shipping insurance costs.
• Al Jazeera reported the IRGC has controlled passages since the war began and that authorization charges have been reported as high as $2 million per ship, stranding vessels and disrupting oil and LNG flows.

Why This Matters

• The dispute tests whether a state can convert de facto military control of a chokepoint into a formalized payment regime without broad consent.
• Even limited restrictions or fees in Hormuz can amplify global energy and inflation risks because oil and gas pricing reacts to shipping uncertainty.
• A pay-to-pass system pressures shipping firms and insurers to choose between commercial necessity and legal or sanctions exposure.
• Regionally, competing maritime claims can harden rivalries among Gulf states and increase the risk of miscalculation at sea.