In a dramatic shift for global energy markets, Iran has effectively closed the Strait of Hormuz, the world's most critical energy chokepoint, following attacks on 28 February. This action has led to a staggering 95 per cent drop in commodity traffic through the vital waterway, disrupting international trade and heightening geopolitical tensions.
A New Geopolitical Reality
Access to the Strait of Hormuz is now governed by direct diplomacy with Iran, rather than traditional international maritime law. This change reflects a new geopolitical reality where Iran holds significant leverage over energy supplies. The Islamic Revolutionary Guard Corps operates what analysts describe as a 'de facto toll booth regime', granting passage to vessels based on a permissions system tied to diplomatic relations.
Friendly Nations Granted Passage
Iran's foreign minister, Abbas Araghchi, has explicitly named several countries considered friendly enough for passage through the Strait. These include China, Russia, India, Iraq, and Pakistan. These nations are believed to have secured access through established diplomatic channels, though the specific terms of their agreements remain largely undisclosed to the public.
Other Countries Negotiate Access
Beyond the core group of friendly nations, several other countries have managed to secure agreements for safe transit. Reports indicate that Thailand, Malaysia, the Philippines, Indonesia, and Japan have all negotiated passage deals with Iran. Interestingly, some of these agreements are said to have been secured without the payment of fees, though the exact conditions vary widely and are often opaque.
The conditions underpinning these access agreements are shrouded in secrecy. However, emerging reports suggest that Iran may be charging what it terms 'war compensation' fees in some cases. Additionally, Iran's parliament is actively considering legislation to formalise this new permissions-based system, potentially cementing its control over the Strait for the foreseeable future.
This development underscores the shifting dynamics of global energy security, with nations now forced to engage in direct diplomacy with Iran to ensure the flow of vital commodities. The situation remains fluid, with ongoing negotiations and potential further changes to the access regime as geopolitical pressures continue to evolve.



