Iran’s Hormuz fee plan: A sign of regime under growing fiscal strain

On August 23, 2026, Iran’s National Security and Foreign Policy Commission approved Article 3 of the draft Strategic Action Plan for the security and development of the Strait of Hormuz. The provision authorizes charges on foreign commercial vessels for navigation, environmental protection, insurance, and fuel services. The measure still requires full parliamentary approval, and specific fee levels have not been disclosed. Analysts suggest this move reflects mounting fiscal pressure rather than a long-term strategy, as sanctions and economic strain limit Tehran's hard currency options. Under the United Nations Convention on the Law of the Sea, the Strait of Hormuz is an international waterway, and coastal states are prohibited from imposing unilateral tolls that restrict the right of transit passage. Experts warn that this policy risks further isolating Iran and could provoke a response from regional states and global powers that rely on the free flow of energy through the corridor.