The Escalation Trap: How Trump Fell Into the Oldest Pattern in War and Why Getting Out Is Harder Than Getting In

On 28 February 2026, a joint US-Israeli strike killed Iran’s Supreme Leader Ali Khamenei. Four and a half months later, the ceasefire has collapsed, sirens are sounding in four countries simultaneously, and America faces what political scientist Professor Robert Pape calls “the escalation trap” — a logic of war that produces the opposite of its intended results at every stage.

By TurkishBritish Magazine  |  Summer 2026

There is a concept in strategic studies that goes by an unglamorous name but describes one of the most dangerous patterns in modern conflict. The escalation trap, as defined and analysed by Professor Robert Pape of the University of Chicago — who has spent 30 years modelling bombing campaigns and their effects — works like this: stage one, smart bombs hit targets, kill leaders, destroy military infrastructure. Initial results appear decisive. Then stage two: the opponent, rather than collapsing, consolidates. A more radical, more vicious, more determined leadership emerges from the rubble. The attacked country becomes stronger, not weaker. And then stage three: the attacking power faces a fork in the road between capitulation and escalation, neither of which is good. There are no other options.

This is not a new theory. Pape described it, with notable precision, in the early weeks of the Iran conflict. In an interview recorded when the war was barely a month old, he said: “We are now heading to stage three. Stage one was the smart bombs trying to go for regime change. They hit targets, killed leaders. A more dangerous, more vicious regime has now come into being. That has led to stage two — the lashing back, the horizontal escalation campaign where Iran is now in possession of 20% of the world’s oil. This is leading to stage three, which is pressure for ground operations to wrest back the Strait of Hormuz.”

Four months later, revisiting his own prediction, Pape’s assessment was characteristically blunt: “That’s right on the money.” The war had proceeded exactly as the escalation trap model predicted. Iran had not been crippled by bombing. It had not been crippled by blockade. It had, if anything, stiffened.

The War Since February: A Timeline

The sequence of events since 28 February 2026 is, in retrospect, a textbook illustration of the escalation trap in operation. Understanding the current moment requires tracing that sequence without the distortion of real-time news cycles.

Why Iran Did Not Break

One of the consistent miscalculations in American strategic thinking about airpower campaigns is the assumption that economic and military pressure, applied sufficiently, will produce political collapse or compliance. Pape has spent his career documenting why this assumption is usually wrong. The historical record of strategic bombing is, with very few exceptions, one of resilience rather than collapse: populations under bombing tend to unify rather than fragment, and regimes under pressure tend to radicalise rather than moderate.

Iran in 2026 fits this pattern precisely. The killing of Khamenei — which American planners appear to have expected would produce either regime collapse or a more pliable successor — produced instead what Pape describes as “a more dangerous, more vicious regime.” Mojtaba Khamenei, the son, is more ideologically hard-line than his father, less pragmatic, and operating under the political constraint that any concession to the country that killed his father would be politically fatal.

The Ayatollah’s funeral provided a vivid illustration of what had been created. More than ten million Iranians — possibly far more, the numbers are genuinely uncertain — came into the streets. The outpouring was not only grief. It was anger, and it was directed outward. Speakers called for the death of America, of Trump, of Vice President Vance. A serious assassination plot against Trump emerged from within the Iranian security apparatus, serious enough to change his aircraft and prompt reinforcement of White House security. This is not the behaviour of a country that is about to capitulate.

Trump’s Fork: The Two Choices That Are Not Really Choices

The escalation trap is defined, at its core, by the binary it creates at stage three. President Trump now faces two options, and neither is good.

Option one: acquiesce to Iran’s new position. Accept that Iran is now, in Pape’s terms, “a rising regional hegemon, stronger than at any point in perhaps 70 years.” Allow Iran to control Hormuz, set fees, face no real limits on its nuclear programme. The immediate geopolitical and economic pressure eases; the longer-term regional balance shifts permanently in Iran’s favour. This is, in Pape’s analysis, a political defeat — not just for the United States, but for Trump personally, weakening him with his MAGA base precisely when he needs that base for the 2026 midterms. If Trump enters those midterms as an evident loser of a war, the electoral consequences are severe.

Option two: escalate to the ground. Commit American troops to physical operations aimed at wresting control of the Strait of Hormuz from Iran. The military logic of this is contested; as Pape notes, this would be “mostly for symbolic political gains” rather than a genuine path to winning the war. Iran has the home advantage, has trained for precisely this scenario, has the IRGC’s accumulated experience in insurgent warfare, and would be fighting on territory it knows intimately. The question of whether the Iranian people would welcome American troops, or whether they would see it as the latest chapter in a century of foreign intervention, is not a hypothetical: the historical answer is unambiguous.

The British military analyst interviewed by Sky News, speaking from personal experience having operated from Al Udeid air base in Qatar, said something important about the current state of American strategy: “I was there in Ankara watching President Trump’s rather rambling press conference. It doesn’t feel like they’ve got a strategy or a plan at the moment to extract themselves. What you’re seeing is frustration by America. And Iran is lapping it up.”

The Four-Country Barrage: What Iran’s Targeting Tells Us

When Iran fired missiles into four countries within 72 hours — Bahrain, Kuwait, Qatar, and Jordan — the selection was not random. The targets were specific US military infrastructure: the US Navy’s Fifth Fleet home port in Bahrain; the Al Jaber air base in Kuwait; the Al Udeid air base in Qatar, America’s largest military facility in the Middle East; and the Al Azraq base in Jordan. These are the logistical and operational backbone of American military power in the Gulf.

The targeting logic is what analysts call cost asymmetry. Iran can fire a missile that costs several hundred thousand dollars and hit a base whose operational disruption costs the United States tens or hundreds of millions. The arithmetic does not favour the attacker in such exchanges when the attacker is the richer power. Iran understands this. Every American strike that destroys an Iranian missile site is replaced from dispersed, hardened reserves that American intelligence has not fully mapped. Every Iranian strike on American infrastructure generates insurance costs, shipping diversion costs, and political costs that compound over time.

The MV Galaxy incident, in which Iran attacked a commercial bulk carrier taking the US-escorted southern route around the Strait of Hormuz, illustrates the strategic logic from a different angle. The US was escorting vessels through a southern route specifically to demonstrate that Iran does not control the Strait. Iran attacked one of those vessels specifically to demonstrate that America’s protection is illusory. The result, as the British military analyst noted, is that “insurance just won’t play” — meaning that commercial shipping will not move through the region regardless of what route the US navy offers, because no insurer will cover the risk.