Iran and Oman are discussing the establishment of a toll or fee system for commercial vessels transiting the Strait of Hormuz [1, 2, 3].
The move targets one of the world's most critical shipping lanes. Any attempt to restrict or monetize passage could disrupt global energy markets and challenge international maritime laws regarding the free transit of vessels through strategic waterways.
Reports indicate that Iran seeks to generate revenue from the shipping lane through this proposed payment system [1, 4]. The discussions involve Oman, which shares the narrow waterway with Iran [1, 2].
U.S. Secretary of State Marco Rubio responded to the reports this month and said the plan is unacceptable [2]. Rubio said, "It can't happen" [2]. The U.S. position is that such a tolling system would be a breach of international law [2, 4].
Other reports suggest the U.S. is seeking to involve additional global powers to ensure the waterway remains open. Rubio said he hopes China will play a more active role in pressuring Iran to maintain open access to the Strait [5].
Contradictory views on the proposal have surfaced within U.S. political circles. While the current State Department opposes the fees, former President Donald Trump suggested that charging countries to use the Strait could be a "joint venture" with Iran, and described such a possibility as a "beautiful thing" [6].
Separate from the tolling dispute, some reports have mentioned a two-week ceasefire agreement in the broader context of Iran reopening the Strait [6].
“"It can't happen."”
The proposal to toll the Strait of Hormuz represents a strategic attempt by Iran to leverage its geographic position for economic gain. Because the Strait is a primary artery for global oil exports, any shift from free passage to a fee-based system would likely trigger a diplomatic crisis and potentially increase shipping costs worldwide. The divergence in rhetoric between current U.S. officials and former administration leadership highlights a tension between strict adherence to international maritime law and a more transactional approach to regional diplomacy.
