Napoleon vs the Duke of Wellington on the Iran War: Is Winning Even Possible When Nobody Can Define Victory?
Two military commanders who defined modern warfare return to argue over whether seventy-three days of bombing, blockading, and negotiating has produced anything resembling a strategy.
Why This Topic
The Iran war is seventy-three days old and nobody can explain what winning looks like. The ceasefire that was supposed to end the fighting is, in the words of the American president, on “massive life support.” Both the United States and Iran are shooting at each other in the Strait of Hormuz while simultaneously claiming the ceasefire is holding. The US is blockading Iranian ports. Iran is restricting the strait. Oil is above a hundred dollars a barrel. Consumer prices in America have risen nearly four percent. And the president is flying to Beijing this week to meet Xi Jinping with his approval ratings in freefall and Iranian officials publicly mocking him.
The question that hangs over all of this is deceptively simple: can the United States actually win this war? Not whether it has the military capability, which it clearly does, but whether “winning” is a concept that applies to what is happening. The stated objectives have shifted at least four times since February twenty-eighth, from regime change to missile destruction to nuclear disarmament to reopening a shipping lane. Each goal is more modest than the last, and none of them have been achieved.
That question, whether a war without defined victory conditions can ever be won, is one of the oldest questions in military philosophy. And two men answered it more clearly than anyone else in history.
Why Napoleon
Napoleon Bonaparte believed that wars are won by leaders who impose their will on events. His entire military career was built on the principle that decisive action at the critical moment creates political reality. Austerlitz, Jena, Wagram: in each case, Napoleon concentrated force at the decisive point, shattered the enemy’s ability to resist, and dictated terms from a position of absolute dominance.
His Maximes de Guerre, compiled from his correspondence and memoirs, articulate this philosophy explicitly. War is not a negotiation conducted with explosives. It is the application of overwhelming force to achieve a specific political outcome. If you are not willing to commit fully, you should not commit at all. The worst possible outcome is a half-war, enough force to provoke your enemy but not enough to defeat them.
The Iran situation is, from Napoleon’s perspective, a textbook case of brilliant execution followed by catastrophic failure of nerve. The initial strike, Operation Epic Fury, was nine hundred sorties in twelve hours. It killed the Supreme Leader, destroyed air defenses, and degraded missile capacity across the country. It was, by any measure, one of the most effective opening campaigns in modern military history. And then the Americans stopped and started asking if Iran would like to talk about it.
Why the Duke of Wellington
Arthur Wellesley, the Duke of Wellington, spent six years commanding British forces in the Peninsular War, one of the longest sustained military campaigns in European history. His approach was the opposite of Napoleon’s in almost every respect. Where Napoleon sought the decisive battle, Wellington sought achievable objectives. Where Napoleon trusted momentum, Wellington trusted logistics. Where Napoleon believed that political reality follows military victory, Wellington believed that military operations must serve defined political goals or they will eventually collapse under their own weight.
Wellington’s post-military career reinforced these convictions. As a central figure at the Congress of Vienna and later as Prime Minister, he helped build the Concert of Europe, the first serious attempt at a rules-based international order. The core principle was that great powers should resolve disputes through collective negotiation, not unilateral force, because wars launched on ambition always cost more than the ambition is worth.
The Iran war is Wellington’s nightmare scenario made literal. A war launched with stunning tactical success but no clear definition of what strategic victory would look like, no exit plan, shifting objectives, collapsing domestic support, and an enemy that does not need to win militarily because it only needs to outlast the attacker’s political patience.
Who Else We Considered
Clausewitz vs Jomini was the obvious academic pairing. Clausewitz’s concept of war as a continuation of politics by other means maps perfectly onto the question of whether political objectives have been adequately defined. Jomini’s emphasis on strategic principles and lines of operation would have given us a more technical debate. We held them back because the Napoleon-Wellington dynamic is already established and the personal rivalry adds a dimension that a purely theoretical pairing would lack.
Sun Tzu vs Thucydides would have produced a fascinating East-West framing, particularly given the China angle with the Trump-Xi summit. Sun Tzu’s emphasis on winning without fighting versus Thucydides’ analysis of how great powers stumble into wars they cannot control. We may return to this pairing if the China dimension becomes the dominant story.
Bismarck vs Napoleon was considered because Bismarck was the master of the limited war with clearly defined objectives, the exact opposite of what is happening in Iran. But Bismarck works better in debates about alliance systems and diplomatic architecture, which is where we have used him before.
Wellington vs Clausewitz would pair two men who actually fought in the same wars but drew very different lessons. Wellington the practitioner versus Clausewitz the theorist. This remains a strong future pairing for a different question about this conflict.
Why Each Man Takes the Position He Does
Napoleon’s argument is rooted in his lifelong conviction that half-measures in war are worse than no war at all. In his correspondence from the Italian Campaign through the Hundred Days, he returns again and again to the same principle: if you strike, strike with everything. The enemy must be destroyed so completely that negotiation becomes a formality. His criticism of the Iran war is not that it was started but that it was started and then immediately diluted with ceasefires, negotiations, and political hand-wringing about fuel prices.
This is consistent with his actual behavior. Napoleon did not pause after Austerlitz to see if Austria would like to discuss terms. He dictated the Treaty of Pressburg from a position of total military dominance. His argument would be that the Americans achieved military dominance on February twenty-eighth and then voluntarily surrendered it by allowing Iran time to recover, regroup, and deploy its one remaining strategic asset: the Strait of Hormuz.
Wellington’s argument draws on his Peninsular War experience and his deep skepticism of wars that expand beyond their original justification. He spent six years in Spain not because he wanted to but because the political objectives kept shifting. First it was defending Portugal. Then it was liberating Spain. Then it was defeating Napoleon’s marshals. Then it was invading France itself. Each expansion of scope brought new costs, new complications, and new enemies. He won, eventually, but he never forgot how close the campaign came to collapsing multiple times because the political support at home was fragile.
Wellington would recognize the Iran war immediately. A campaign that began as a targeted strike on nuclear and military infrastructure has expanded to include regime change, regional proxy warfare, a naval blockade, a counter-blockade, a ceasefire that neither side respects, and a diplomatic crisis involving China, Pakistan, Russia, and half the Gulf states. The objectives have not just shifted; they have multiplied. And each new objective makes the original ones harder to achieve.
The concession each man makes is genuine. Napoleon acknowledges that the objectives have been poorly managed, which is a real concession because it implies that the political leadership, not just the military execution, matters. Wellington acknowledges that Iran is genuinely weak and that sufficient American commitment could theoretically force capitulation, which is a real concession because it implies that his objections are political rather than military. The disagreement is not about capability. It is about whether the political conditions for using that capability exist or can be created.
A Note on the Sources
Napoleon’s military philosophy is drawn primarily from his Correspondance de Napoleon Ier, the thirty-two-volume collection of his letters and orders published between 1858 and 1870, and from the Maximes de Guerre attributed to him and compiled by various editors from his writings and dictations at Saint Helena. His views on decisive action, concentration of force, and the relationship between military victory and political reality are consistent across decades of correspondence.
Wellington’s philosophy comes from his Dispatches, edited by his son and published in the 1830s and 1840s, and from his parliamentary speeches and private correspondence during his time as Prime Minister and elder statesman. His emphasis on achievable objectives, logistical sustainability, and the danger of expanding war aims beyond what domestic politics can sustain is well documented across his Peninsular War correspondence.
The tension between these two approaches, the decisive strike versus the sustainable campaign, the war of ambition versus the war of defined objectives, is not something we manufactured for the debate. It is the central argument in Western military philosophy and has been since these two men defined its terms on opposite sides of the same battlefields.
What Comes Next
The Trump-Xi summit in Beijing this week could reshape the diplomatic landscape of this conflict entirely. If China offers to mediate seriously, or if it uses the war as leverage on trade and Taiwan, the strategic calculus changes. We are watching closely for the next pairing.
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