In the wake of the recent conflict, Iran has emerged with a bold new demand: recognition of its sovereignty over the Strait of Hormuz. This narrow yet critical waterway, through which a significant portion of the world's oil and LNG flows, has become a powerful bargaining chip for the Islamic Republic.
The impact of Iranian attacks on shipping through the Strait has been profound, sending shockwaves through global energy markets and forcing countries to scramble for alternative fuel sources. It's a strategy that has caught many by surprise, including Iran itself, as Dina Esfandiary, Middle East lead at Bloomberg Economics, notes: "Iran has been a little taken aback by how successful its strategy has been... by how cheap and comparatively easy it is to hold the global economy hostage."
This newfound leverage has prompted Iran to consider turning it into a long-term asset. The country is now signaling its intention to formalize control over the Strait, with lawmakers discussing a bill that would require countries using the waterway to pay tolls. An adviser to the supreme leader has even spoken of a "new regime" for the Strait, suggesting Tehran aims to tie access to its geopolitical disputes.
From a legal perspective, such a move would be highly contentious. James Kraska, a professor of international maritime law, argues that imposing transit fees in an international strait like Hormuz has no basis under international law. The UN Convention on the Law of the Sea (UNCLOS) grants all states the right of unimpeded transit passage through such straits.
Despite the legal challenges, Iran is exploring the potential revenue such a system could generate. Experts estimate that, based on current oil and LNG flows, Iran could earn upwards of $800 million a month, rivaling the revenues of the Suez Canal. This potential windfall, coupled with the country's economic pressures under sanctions, makes the idea of monetizing the Strait an attractive proposition for Tehran.
Iran's position is clear: the Strait of Hormuz remains open, but only to "non-hostile" vessels that coordinate with Iranian authorities. Ship-tracking data and reports suggest that some tankers are already paying for safe passage through a route closer to Iran's coast. While no country or operator has publicly acknowledged paying a fee, the establishment of a registration system by Iran's Revolutionary Guard Corps and direct engagement by some governments with Tehran indicate that this practice is gaining traction.
As Richard Meade, editor-in-chief of Lloyd's List, observes, "This is happening. And I suspect it's going to happen slightly more frequently if we don't see some progress in terms of the negotiations."
The situation at the Strait of Hormuz is a complex interplay of geopolitics, economics, and international law. It raises important questions about the balance of power in the region and the potential for further escalation. As we navigate these uncharted waters, one thing is certain: the world's attention is firmly fixed on the Strait of Hormuz, and the implications of Iran's actions will be felt far and wide.
