Iran, Chokepoints, and the New Logic of Leverage

A war intended to weaken Iran is instead changing how power operates in the region.

The current conflict in the Middle East is widely framed as an effort to weaken Iran. Yet the emerging evidence points in a different direction. The war is reshaping the structure of power in the region. It is not strengthening Iran in a conventional sense. It is increasing its leverage within a system that has become highly sensitive to disruption.

Power is often understood in terms of military capacity or territorial control. In the present context, however, influence is increasingly exercised through the ability to affect critical flows: energy, shipping, and infrastructure. Iran does not need to dominate the region militarily to alter outcomes. It needs only to disrupt key nodes of the global system.

Roughly one-fifth of global oil and liquefied natural gas flows pass through the Strait of Hormuz. Even partial disruption is sufficient to trigger sharp price movements, rerouting of vessels, and heightened insurance costs. The impact extends far beyond the region. Energy markets tighten, transport costs rise, and food prices follow. What appears as a localized conflict quickly becomes a global economic disturbance.

Yemen’s entry into the conflict introduces a second chokepoint risk at the Bab al-Mandab Strait, linking the Red Sea to the Gulf of Aden. If both Hormuz and Bab al-Mandab are disrupted simultaneously, the consequences for global trade are severe. Shipping would be forced to reroute around the Cape of Good Hope, adding weeks to transit times and significantly increasing costs. In such a scenario, the system does not adjust smoothly. It becomes unstable.

The objective may be to weaken Iran, but the structure of the system allows Iran to generate disproportionate effects through disruption. The result is a form of asymmetric leverage. Iran’s capacity to interfere with maritime routes, directly or indirectly, gives it influence over global energy flows and supply chains. This influence does not require sustained control. Temporary disruption is enough.

At the same time, the exposure of Gulf economies has become increasingly visible. These states are deeply integrated into global energy markets and depend on stable infrastructure for their functioning. Electricity systems, desalination facilities, and export terminals form an interconnected network. Disruptions to one component can quickly affect others. In several Gulf countries, desalination provides the majority of drinking water. Electricity is therefore not merely an economic input. It is a condition of daily life. Threats to power infrastructure carry implications that extend beyond energy markets into the realm of basic human security.

The war has also revealed constraints on the ability of external actors to manage escalation. Policy responses have been marked by shifts between pressure and negotiation, reflecting the difficulty of balancing geopolitical objectives with economic stability. Coordination among major powers appears limited, and the involvement of regional intermediaries suggests a more fragmented approach to conflict management. This reduces predictability and complicates efforts to stabilize the situation.

Even in the event of a ceasefire, the effects of the conflict will persist. Damage to energy infrastructure cannot be repaired quickly. Port operations disrupted by strikes require time to recover. Refineries that have reduced or halted operations due to supply shortages will not return to full capacity immediately. The system operates as a chain, and delays at one stage propagate through the entire process. Energy markets are therefore likely to remain tight for some time, even under favorable political conditions.

These developments point to a broader conclusion. The conflict is not producing a clear weakening of Iran. Instead, it is altering the way influence is exercised. Military pressure is being translated into systemic leverage. At the same time, the vulnerabilities of the global economic system—its dependence on critical routes and tightly integrated supply chains—are becoming more apparent.

The current moment is significant because it brings multiple elements together: chokepoint risks, infrastructure exposure, energy market volatility, and limited coordination capacity. Their interaction amplifies the overall impact.

The result is a situation in which actions intended to reduce risk may, under certain conditions, increase it. Attempts to weaken an adversary can generate new forms of influence if the structure of the system allows disruption to carry disproportionate weight. In this sense, the conflict is not only about the balance of power in the Middle East. It is also about the relationship between power and interdependence in the global economy.

Rather than seeking conventional superiority, Iran has focused on points of maximum systemic impact. By leveraging chokepoints, indirect disruption, and the interconnectedness of energy and logistics, it has generated effects disproportionate to its material capabilities. This was not the outcome anticipated by the United States or Israel.

The expectation was that pressure would weaken Iran. Instead, Iran has adapted to the structure of the global system and turned it into a source of leverage. This dynamic is not unique to Iran. It reflects a broader shift in how power is exercised in an interconnected global economy.