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When an empire meets its limit – Iran, Trump and the battle for Hormuz

108 0
18.08.2026

There are moments in international politics when a particular confrontation becomes larger than the immediate dispute that produced it. The present confrontation between Iran and the United States is one such moment. On the surface, it is about a nuclear programme, sanctions, the reopening of the Strait of Hormuz and the terms of a ceasefire that was supposed to lead to a broader peace. But beneath these issues lies a much more consequential political struggle: whether the United States can still compel a sovereign country to accept the political order Washington seeks to impose upon it, and whether a country such as Iran can resist that pressure without being forced into a war whose consequences would extend far beyond the Middle East.

The sixty-day diplomatic framework has now expired without producing the peace agreement Washington and Tehran were expected to negotiate. Instead of bringing the two sides closer, the period has exposed just how profound the disagreement remains. Washington has ruled out extending the arrangement, while Tehran has made clear that it will not return to negotiations on American terms. The Strait of Hormuz remains at the centre of the confrontation, with the United States seeking to reopen it under conditions that would demonstrate American control, while Iran insists that its security and sovereignty cannot be separated from the question of who determines what happens in those waters.

This is why the language coming from Tehran is important. Iranian officials have told Washington, in substance, to accept the reality of defeat rather than continue imagining that pressure will produce capitulation. That language is not simply the bravado of a government under military and economic pressure. It represents a political argument about the limits of power.

Iran is saying that the United States may possess overwhelming military superiority, enormous financial power and the ability to impose devastating sanctions, but none of these automatically gives Washington the right to determine the political choices of another sovereign state.

Iran is saying that the United States may possess overwhelming military superiority, enormous financial power and the ability to impose devastating sanctions, but none of these automatically gives Washington the right to determine the political choices of another sovereign state.

The distinction between military power and political power is at the heart of the crisis.

The United States has spent decades constructing a system of military alliances, bases, naval deployments and economic instruments that has allowed it to exercise extraordinary influence over the Middle East. The Gulf has been treated as an area of vital American strategic interest, while the security of energy supplies has frequently been used to justify an extensive American military presence. But the history of the region also demonstrates the limits of that power. Military occupation has not produced political stability. Sanctions have not necessarily produced surrender. Regime-change projects have repeatedly generated consequences that Washington itself has struggled to control. And threats have a way of losing their effectiveness when the country being threatened concludes that accepting the threat would amount to accepting permanent subordination.

Iran has reached precisely such a conclusion.

Its position cannot be understood without remembering the history of the nuclear agreement. Iran once accepted substantial restrictions on its nuclear activities through the Joint Comprehensive Plan of Action, while the United States and other powers undertook obligations involving sanctions relief and economic normalisation. The Trump administration’s withdrawal from that agreement profoundly altered the political meaning of negotiation for Tehran. The Iranian leadership was left with an argument that remains difficult for Washington to answer: if Iran accepts restrictions today, what prevents a future American administration from withdrawing tomorrow and demanding still more?

The question is not merely technical. It is about trust between states.

Washington wants Iran to provide guarantees concerning enrichment, nuclear capability and regional activity. Tehran wants guarantees that an agreement will not simply become another instrument through which the United States can impose additional demands later. Washington sees Iranian nuclear capacity as a threat to the existing regional order. Iran sees the American military presence surrounding it, the sanctions regime and repeated threats of attack as evidence that its own security cannot be entrusted to American promises.

Both sides therefore speak of........

© Middle East Monitor