The military campaign against Tehran demonstrates how asymmetric strategic planning can overcome raw superpower dominance. By utilizing geography and economic coercion, a resilient Iranian regime neutralized American tactical superiority, securing major concessions.
Military superiority means little without clear geopolitical objectives, a reality underscored by Washington’s recent Middle East missteps. The fallout from Trump’s Iran Blunder reveals that military strikes alone cannot resolve long-term regional conflicts when an adversary possesses greater strategic patience. By underestimating the limits of coercive power, Washington has allowed Tehran to strengthen its leverage over the Strait of Hormuz, one of the world’s most critical energy corridors.
Trump’s Iran Blunder Explained
The dust from major fights takes time to settle. Judging by the fighting that flared in recent days, the US-Iran war is not yet over. And the global implications of that conflict — its effects on world energy markets, the ways it has changed the balance of power in the Persian Gulf and beyond — will unfold for years to come. Yet one lesson is already apparent: There’s no substitute for strategy. Neglecting the fundamentals of that craft can doom even a superpower to disappointment and defeat.
This isn’t a new story. History offers many examples of conflicts in which the stronger party failed because of strategic misjudgments. As I wrote in The New Makers of Modern Strategy, an anthology on strategic thought and action since Thucydides, having more money and bigger battalions is helpful — but strategy is most valuable when it unlocks novel sources of advantage or produces an outcome different than cold military math might suggest.
As things stand, the Iran war falls in this category. It was a military mismatch: The US-Israel coalition inflicted devastating blows on a malignant regime. Yet that regime survived, and arguably succeeded, thanks to a strategy that was shrewdly effective. The US has mostly failed, so far, because costly strategic errors undercut its martial clout.
Strategy is the art of making power matter. The Iran war has shown, unfortunately, that an asymmetry of strategic competence can offset a profound asymmetry of strength.
How Trump’s Iran Blunder Began
Strategy is the process by which states use their capabilities, military and otherwise, to achieve their highest objectives. It involves using what we have to get what we want, in a world full of enemies and other sources of frustration. Done well, strategy maximizes the impact of a country’s power. Done poorly, it can bring catastrophe.
In the Peloponnesian War of the 5th century BC, Athens boasted impressive strengths: It had economic and naval superiority over Sparta. Yet it lost because of crucial misjudgments, including an ill-fated expedition to Sicily that remains a byword for strategic hubris.
More than two millenniums later, Napoleon was Europe’s military genius. But he led France to downfall because — by invading Russia and fighting serial wars against powerful coalitions of adversaries — he committed the cardinal error of not knowing when to stop.
In World War I and World War II, Germany’s military was peerless, on a soldier-for-soldier basis. Yet it was twice crushed because leaders who lacked prudence or limits put themselves at war with the world. The US, fortunately, has never suffered such a disaster. But it has occasionally found that military dominance doesn’t ensure strategic success.
In Vietnam, America wrought untold carnage on the Viet Cong and its North Vietnamese sponsors. Still, it lost because it underestimated the willingness of those enemies to simply outlast the US. Hyperbolic comparisons notwithstanding, the Iran war isn’t Vietnam. But shortfalls in strategic competence did blunt US power — and produced outcomes America has reason to regret.
Inside Trump’s Iran Blunder
When the war started, President Donald Trump had vaulting ambitions. He aimed to destroy the military capabilities with which Tehran menaced the region. He sought to further smash and constrain a nuclear program that had been badly damaged by American bombs in June 2025. Not least, Trump sought something like regime change, by hitting Iran’s government so hard its long-suffering population could finish the job.
The military blows were harsh. The US and Israel cooperated to kill Supreme Leader Ali Khamenei and dozens of regime leaders in the opening salvos, as part of an AI-enabled blitz that reportedly hit 1,000 targets in 24 hours. US and Israeli forces sank Iran’s navy, savaged its defense industry, further degraded its nuclear infrastructure and hunted its drones and missiles. The destruction probably totaled hundreds of billions of dollars. The force-on-force contest was never close.
US and Israeli losses of planes and personnel were very modest. The world’s two best air forces effectively seized control of Iran’s skies. And when Trump shifted to a naval blockade after six weeks of high-intensity combat, the US Navy choked off Iran’s oil exports and plunged the country into economic crisis. The tactical feats were impressive — which makes the strategic outcomes so disappointing.
The regime is still here, and it has hardened: The killing of the basically cautious Khamenei empowered more radical, risk-tolerant figures in the Islamic Revolutionary Guard Corps. The regime is still armed with dangerous weapons: Iran may have preserved as much as 70 percent of its prewar missile forces.
Its regional proxy armies persist, albeit in weakened fashion: The shaky diplomatic deal that Trump struck with Tehran in June has helped shield Hezbollah from Israeli attacks. And if the Iranian regime would treat mere survival in the face of an existential assault as victory, it has also found potent forms of leverage.
The war made a nightmarish hypothetical a reality: It showed that Iran can hold the world hostage by targeting Persian Gulf energy infrastructure and exerting a death grip on the Strait of Hormuz. Iran may have lost the force-on-force fight, but it won the contest in economic coercion. The threat of global recession eventually led Trump to do a deal that halted the war, left the status of Hormuz ambiguous and committed the regime to very little on the nuclear front.
A revolutionary regime bent on remaking the Middle East emerged with new confidence in its power, new access to cash and new tools of extortion. No wonder so many of Trump’s congressional allies were aghast when the deal was announced — or that most Israelis consider this conflict a failure.
Moreover, a war meant to strengthen US global power weakened it — by deepening the transatlantic rift within NATO, overstretching the US military and creating a global impression that Trump had blundered into a costly war with no plan to end it.
Rivals, in Beijing and Moscow, who may initially have been wowed by American military prowess were presumably underwhelmed by Washington’s failure to secure decisive results. The war did bring a new level of US military cooperation with Israel — but it also sowed doubts about America’s competence and commitment in the Persian Gulf states that absorbed the brunt of Iranian retaliation.
It’s important not to overstate the point. American failures are magnified by the harsh scrutiny of an open society. The full damage Iran suffered may be obscured by ruthless censorship and propaganda. If an Iranian regime that has been economically maimed by the war, and remains loathed by the population, falls a year or two hence, the outcome will look very different. If the war reignites over tensions in the strait, Iran may yet suffer stronger US blows. But for now, this conflict looks much more like a setback than a success for Washington — and it illustrates a series of costly strategic blunders.
Trump’s Iran Blunder Unfolds
The first is a common strategic misstep: falling prey to the short-war illusion. Combatants, especially great powers, often expect that their first blow will be decisive, which leaves them adrift when the fighting goes longer. Trump seems to have believed that a lightning air campaign would cause the collapse or moderation of Iran’s government. When that didn’t happen — when a regime long marinated in radicalism showed great resilience — he found himself in a drawn-out war. The US military didn’t lack targets, but Trump lacked any coherent sense of how to bring the conflict to an end.
That blunder related to a failure of strategic empathy: an inability to see the world through the enemy’s eyes. Trump and his advisers seem to have expected that Iran would engage in only token retaliation after the initial US assault, either because the regime would fall or because the mullahs — as they had done in June 2025 — would settle for salvaging some honor through a limited, symbolic response. But killing Iran’s leadership convinced the survivors that they were in a fight to the finish, and that there was no reason not to close the strait or otherwise inflict as much pain as possible in hopes of making Trump desist.
An absence of empathy exposed another problem, the neglect of worst-case scenarios and second-order consequences. The White House seemed blindsided by Iran’s success in closing the strait, even though US planners had feared this move for decades and Tehran had repeatedly threatened to do so.
The administration was surprised by the ferocity of Iranian attacks against the United Arab Emirates and other Gulf countries. Trump was consistently slow in responding to unforeseen, if eminently foreseeable, problems. It took him several weeks to impose a naval blockade in response to Iran’s Hormuz chokehold, resulting in crucial lost time as global energy stocks ran low.
Cutting across these issues was a fourth blunder: a persistent gap between means and ends. Trump sought maximalist objectives — the geopolitical surrender or collapse of the regime — but ruled out using ground troops. He vetoed the idea of sparking a Kurdish uprising out of deference to Turkish sensitivities. He then demanded that Iran reopen Hormuz but hesitated to order the operations necessary to secure the passageway, such as ground forces or naval convoys, for fear of likely costs and casualties.
There were good reasons for each of these limitations. But they created a yawning chasm between what Trump hoped to achieve and the resources he was willing to commit.
The administration might have fared better if not for a fifth misstep — a failure to build consensus and test assumptions. There was only the most cursory consultation with America’s treaty allies and Congress before the bombing started. Key decisions were made in a tight circle of advisers, with little input from the national security professionals. All of that allowed Trump to maximize surprise in the first hours. But it left him vulnerable, at home and abroad, once the war soured. And it deprived the administration of a more searching debate that might have exposed lurking risks.
These problems were rooted in a final, fundamental failing: a disdain for the strategic art. At his core, Trump is an anti-strategic actor. He shuns deliberate planning and decision-making. He doesn’t consider tradeoffs systematically or plot out complicated maneuvers several steps in advance. Trump follows his instincts ; he assumes that superior US power will force opponents to back down.
That approach works well when a single, sharp blow can resolve the matter: The brilliant operation that nabbed Venezuela’s Nicolás Maduro in January surely encouraged Trump to roll the dice against Iran. But it’s a riskier approach against a determined adversary that can fight back —and even devise a clever strategy of its own.
Iran’s strategy was far from perfect. As the war began, it was suffering the blowback that comes from overreach. The murderous attack its proxy Hamas carried out on Oct. 7, 2023, triggered a devastating Israeli response that culminated in the humiliations of the 12-Day War. Iranian leaders got a lot wrong in this war, starting with the catastrophic decision to gather in person, presenting a juicy target as the shooting began. But Iran came out of the struggle far better than one might have expected at the outset, because it got a few key judgments right.
First, Iran spoiled Trump’s preference for a short war by making careful preparations to go long. The regime decentralized its command-and-control and created multilayered succession arrangements so it couldn’t easily be paralyzed by US and Israeli attacks. Rather than firing off as many missiles and drones as possible in response to the opening salvos, Iran sustained a lower volume of launches through six weeks of conflict — ensuring that it could inflict economic pain longer than Trump was willing to bear it.
That approach complemented a second shrewd decision — adopting asymmetric tactics to impose asymmetric costs. Iran used drones and missiles to target America’s regional basing network. It exploited the vulnerability of Persian Gulf neighbors whose economies depend on stability.
Yet the greatest asymmetry Iran exploited was geography: It used the cramped confines of the Strait of Hormuz to create an epic challenge to freedom of navigation, one the world economy couldn’t indefinitely withstand — and one that Trump couldn’t crush at an acceptable price.
Third, Iran used a surplus of commitment to compensate for a shortage of power. From early April through mid-June, it was locked in a war of economic attrition against the US, pitting its Hormuz blockade against Trump’s counterblockade. That duel inflicted far more economic damage on Iran than America. But the regime, which has never hesitated to pass on pain to its people, correctly bet that it could hold out long enough for the global economic harm to bite. Tehran understood its enemy better than that enemy understood Tehran.
To be sure, Iranian officials have often misjudged Trump: They underestimated his willingness to strike their nuclear program in June 2025. But as this war unfolded, Iranian leaders correctly judged that Trump would have limited tolerance for a lengthy struggle that caused mounting economic carnage. Tehran succeeded because it did the essentials of strategy better than its foe.
Why Trump’s Iran Blunder Persists
Any judgments about the US-Iran war are provisional, because that conflict isn’t over. Yes, the most intense part of the war seems to have deescalated, for now. But Iran continues to challenge traffic in the Strait of Hormuz; negotiations on the nuclear program and other issues have hardly gotten underway. Threats are still hurled; force is periodically used. Last week, Iranian attacks on tankers brought a sharp US military response and a suspension of the sanctions waivers that had smoothed Tehran’s path to selling oil. We’ve simply shifted into a new phase of a larger fight over the Strait of Hormuz and the future of the Middle East. Strategic performance thus far may not predict future results.
Iran may well overplay its hand by squeezing too hard in the strait — and perhaps creating a situation in which stabilizing the global economy would require Trump to go back to full-on war or a renewed maximum pressure campaign. Iran’s economic coercion is already diminishing the value of its geographic advantages, by encouraging the rapid development of Hormuz workarounds for oil exports.
The methods that bring success in one crisis can backfire in the next. An Iran that becomes intoxicated with its own success may eventually get an ugly strategic hangover.
Yet the Iran war carries warnings for Washington, too. Trump’s foreign policy has its strengths — his lack of patience with stale orthodoxies, his willingness to use US power sharply to disrupt the status quo. But this war has revealed failings that may plague him in confrontations with resilient adversaries.
Trump may not need good strategy to punch down against weaklings such as Venezuela or Cuba. Without it, he’ll struggle to deal effectively with the likes of Iran, Russia and China. Strategy isn’t optional, even for a superpower.