The most important lesson of the 2026 Hormuz crisis is not that the strait has become less important. It is that Hormuz has become so important that dependence on it is itself a strategic vulnerability.
For decades, Gulf security was built on a familiar map: the Strait of Hormuz was the region’s gateway to the world, and the American military presence was the principal external guarantor of freedom of navigation as well as the regional balance of power. Above all, that architecture was designed to keep the strait open.
The events of this year have exposed the limits of that approach. Protecting Hormuz remains essential, but it is no longer enough. A region whose energy exports, trade and economic security remain heavily concentrated on a single narrow passage leaves itself vulnerable whenever that passage becomes part of a military confrontation or a negotiating strategy.
Iran has understood this vulnerability for decades. It does not need to control the Gulf, or field a navy capable of matching US maritime power, to impose significant costs on its neighbours and the global economy. It only needs to make passage through Hormuz dangerous enough, expensive enough and uncertain enough for the effects to travel far beyond the strait itself. That is how Iran has turned geographic constraint into strategic leverage.
The most sustainable Gulf response should therefore not be confined to adding military power within the same narrow space. It should also seek to reduce the value that any adversary can extract from disrupting it. The challenge, at its core, is no longer merely how to defend Hormuz, but how to make its disruption less capable of paralysing the region or reshaping its political calculations.
None of this diminishes the importance of the strait. Hormuz will remain a principal route of the global energy trade, and safeguarding navigation through it will remain an indispensable Gulf and international interest. Dependence is even greater in the case of liquefied natural gas: Qatari LNG exports passing through Hormuz account for a highly significant share of global LNG trade, and there is currently no equivalent overland alternative.
However, defending Hormuz is one thing. Building a security strategy on the assumption that it will always remain an indispensable route is another. This is why infrastructure developed over previous decades is acquiring a new strategic meaning.
Saudi Arabia’s East-West crude oil pipeline, or Petroline, which connects the country’s eastern oil fields with export facilities at Yanbu on the Red Sea, and the Abu Dhabi Crude Oil Pipeline, or Adcop, which runs to the Fujairah export terminal outside Hormuz, are no longer merely energy projects or instruments of export diversification. They have become part of the national security architecture itself.
The same is true of ports outside the strait, the development of Duqm and Salalah, plus overland corridors, rail links and logistics networks that expand the Gulf’s options between the Gulf itself, the Arabian Sea and the Red Sea.
Their value is not simply that they provide another route. It is that they make it harder for any adversary to turn one narrow passage into a source of region-wide leverage. This is what might be called “deterrence through geography”.
Deterrence is not only about convincing an adversary that the cost of an attack will be high. It can also mean reducing what that adversary expects to gain from disruption in the first place. The more capable Gulf states become of rerouting exports, trade and supplies through different outlets, the less political and military value there is in threatening to close or disrupt Hormuz.
Ports and pipelines therefore belong in the security conversation alongside air and missile defence and naval power. So do supply chains and overland infrastructure. The objective is not to make Hormuz irrelevant – that is impossible – but to make the threat of disrupting it less decisive.
There are obvious limits. Escaping one chokepoint does not help much if it simply means moving into another. Bab Al Mandeb and the Red Sea have themselves faced growing levels of threat in recent years, while the Arabian Sea and Indian Ocean are increasingly part of a wider strategic contest. So, the answer cannot simply be “alternatives to Hormuz”. It has to be a broader system in which no single route, partner or security arrangement becomes indispensable. That changes the map of Gulf security.
In the next phase, that security will not begin at the Gulf coast and end at the Strait of Hormuz. It will extend westwards to the Red Sea and Bab Al Mandeb, across the Arabian Sea and the Gulf of Oman, and further east into the Indian Ocean. The ports, sea lanes, naval actors and supply chains across this wider space will increasingly determine how well Gulf states can absorb future shocks. This also changes the meaning of relations with neighbouring and nearby powers.
Oman is an obvious example. Its importance comes not only from its place within the Gulf system, but from its direct access to the Arabian Sea and a coastline that reaches beyond the Hormuz chokepoint. Duqm and Salalah are therefore not simply commercial assets. They give the region maritime depth that becomes more valuable precisely when Hormuz is under pressure.
India enters the picture for a different reason. It is already one of the Gulf’s major energy markets and economic partners, but it is also a central naval power in the Indian Ocean. Its interest in keeping the sea lanes between the Gulf and Asia open overlaps directly with Gulf concerns. Over time, this relationship may have to move beyond energy security and into the wider maritime domain.
Pakistan adds another layer. Its position on the Arabian Sea, its military capabilities and its longstanding ties with Gulf states make it relevant to any strategy that treats the space east of Hormuz as strategic depth rather than simply a trade route.
Turkey is less directly connected to Hormuz itself, but that does not make it peripheral. Its significance lies in widening the Gulf’s room for strategic manoeuvre, linking it to the Red Sea, the Eastern Mediterranean and Central Asia, and bringing additional military and political weight into a more diversified regional network.
Seen in that light, the Makkah defence agreement between Saudi Arabia, Turkey and Pakistan, signed on August 7, matters for more than its trilateral format. It would be a mistake to read it either as the nucleus of an alliance intended to replace the US or as an arrangement aimed exclusively at Iran. Its more important meaning is that Gulf security thinking is beginning to move beyond a model in which Washington sits at the centre of every external security equation. The aim is not to displace the US, but to create more options around it.
For the foreseeable future, the US will remain the power best equipped to provide some of the most critical elements of maritime security and advanced protection across the Gulf and the Indian Ocean. But there is a significant difference between Washington serving as a central pillar in a broader network and treating it as the sole answer to every regional vulnerability.
The Gulf does not need to replace one security umbrella with another. It needs a more distributed architecture: stronger national capabilities; better-integrated Gulf defence; a durable strategic relationship with the US; deeper ties with powers along the Arabian Sea and Indian Ocean; and infrastructure that gives Gulf economies more room to keep functioning when one route comes under pressure.
The strategic value of this approach lies in how it changes the logic of coercion. An adversary that believes disruption in Hormuz can quickly produce broad economic paralysis possesses an unusually powerful instrument. If Gulf states can absorb more of the shock, divert part of their flows and rely on different ports and corridors, the expected return from escalation begins to fall.
Iran has long invested in a geographic fact that Gulf states cannot alter: one of the region’s most important arteries passes through a narrow corridor directly adjacent to Iranian territory. But not everything else is fixed.
Ports can be expanded. Energy routes can be diversified. New links can connect existing corridors. Partnerships can be built around different parts of the maritime space. None of these measures eliminates vulnerability, and none removes the need to defend Hormuz itself. What they do is give Gulf states more choices when pressure rises and reduce the ability of any single disruption to dictate the region’s strategic behaviour.
That is the broader lesson of 2026. The future of Gulf security will depend not only on defending the places where the region is geographically exposed, but on making better use of the geography beyond them. The wider the network of ports, energy routes, logistics corridors and security partnerships, the harder it becomes for any single chokepoint to determine the region’s choices.
The question, then, is no longer simply how to keep Hormuz open. It is how to build a Gulf that can continue to trade, export, manoeuvre and make strategic decisions even when Hormuz is under pressure. If Tehran has spent decades turning geographic narrowness into leverage, the Gulf’s next strategic task is to turn geographic breadth into resilience.
