During crises, certain places always come back to the center of the map. The Strait of Hormuz is one of those. Its name arises whenever tension rises between Tehran, Washington, the Gulf monarchies, or their allies. A strike, sabotage, naval interception, or a more explicit threat is all it takes for energy markets to hold their breath. This phenomenon is not exaggerated. This maritime passage remains one of the most sensitive chokepoints on the planet because it alone concentrates a decisive part of global oil trade.
In 2026, this old strategic corridor suddenly returns to the international stage. Military tensions around Iran and the persistent fragility of regional maritime routes have once again highlighted a reality that was sometimes thought to be diminished since European energy diversification and the rise of American power in oil and gas. The world has changed, but not enough to neutralize Hormuz. Europe is now less dependent directly on the Gulf than before. The United States as well. However, East Asia continues to be highly exposed. China, India, Japan, and South Korea watch this chokepoint with daily attention.
What makes Hormuz so unique is not just the amount of oil or gas that passes through it. It’s also the lack of a true large-scale alternative. Pipelines exist. Terminals have been developed to bypass the passage. Ports like Fujairah have gained new value. Yet, none of these alternatives currently absorb all the flows from the Gulf. This is why this strait remains more than just a corridor but a barometer of tensioned globalization, a realization that also reflects how French strategic stocks remain a discreet pillar of energy security.
A narrow passage for immense traffic
The Strait of Hormuz connects the Persian Gulf to the Gulf of Oman and then to the Arabian Sea and the Indian Ocean. Between the Iranian coast to the north and the Omani point of Musandam to the south, it measures only about thirty nautical miles in total width. The actual safe navigation lanes for giant ships are much narrower. It’s this disproportion between the narrowness of the passage and the scale of traffic that explains its structural vulnerability.
Each day, oil tankers, liquefied natural gas carriers, chemical carriers, container ships, and military vessels pass through this passage. The scenery seems almost unchanging, but the balance there remains fragile. A minor incident can take on a global dimension because it affects a logistical artery on which both energy supply and a portion of commercial exchanges depend.
[Fact Check: The Strait of Hormuz is a vital chokepoint for global energy and trade, with tensions and geopolitics influencing its significance.]
[Context: The article discusses the strategic importance of the Strait of Hormuz, highlighting its role in global energy and trade, particularly in the context of rising tensions in the region.]
Why Hormuz remains crucial for global energy
Since the post-war period, the Gulf has emerged as one of the major energy hubs of the planet. Hormuz has become the natural outlet for hydrocarbons from several major producers in the Middle East. In 2024 and early 2025, approximately 20 million barrels per day passed through it, around a fifth of the world’s liquid fuel consumption. Similarly, almost a fifth of the global liquefied natural gas trade also goes through this strait, notably from Qatar.
This dependence is no longer distributed as it was in 1973. Europe has decreased its relative exposure, especially since the war in Ukraine reshaped supply chains. The United States, now an exporting power, is no longer in the same position as during the major oil shocks. But this reduced Western dependency should not deceive. The risk’s center has shifted towards Asia. Disruption in Hormuz would first affect Asian economies before reverberating on global prices, marine insurance, and transportation costs.
[Fact Check: Hormuz acts as a critical chokepoint for global energy flows, especially oil and liquefied natural gas, impacting international trade and influencing geopolitical dynamics.]
[Context: The article delves into the changing dynamics of energy dependence and the strategic significance of Hormuz in global energy trade, emphasizing the impact of regional tensions on the world economy.]
A legal as well as military strait
Hormuz is not merely a military hotspot. It’s also a realm of law and differing interpretations. Its waters are legally divided between Oman and Iran. Traffic falls under the regime of transit passage regulated by maritime law, even though states differ on certain essential points. Oman has ratified the United Nations Convention on the Law of the Sea. Iran and the UAE have signed it without ratification. The United States, however, are not party to the convention while extensively invoking customary maritime law.
This overlap between law, sovereignty, and shows of force fuels ambiguities. Tehran knows that Hormuz serves as an area of influence, a diplomatic lever, and a message to its adversaries. The disputed rules of the western entrance of the strait also remind us that the issue is not new. In this tight geography, legality and strategy advance together, in a world where state responses are reorganized under the pressure of international tensions.
[Fact Check: The Strait of Hormuz is not only a military flashpoint but also a legal zone with competing interpretations and jurisdiction between key stakeholders.]
[Context: The article explores the legal complexities and strategic rivalries surrounding Hormuz, shedding light on the intricate dynamic of law, sovereignty, and power projection in the region.]
