Shortly after the opening salvo of U.S.-Israeli attacks on Iran on Feb. 28, 2026 – with missiles targeting cities across the country, some of which killed Supreme Leader Ayatollah Ali Khamenei – President Donald Trump declared the objective was to destroy Iran’s military capabilities and give rise to a change in government.

Framing the operation as a war of liberation, Trump called on Iranians to “take over your government.”

In the first days alone, Israel dropped over 2,000 bombs on Iranian targets, equal to half the tonnage of the 12-day Israel-Iran conflict in June 2025. Heavy U.S. bombing, meanwhile, has targeted Iran’s Revolutionary Guard as well as ballistic missile and aerial defense sites.

The destruction is real. But, as an international relations scholar, I know that destruction is not the same as political success. And the historical record of U.S. bombing campaigns aimed at regime change shows that the gap between the two – the point at which Afghanistan, Iraq and Libya campaigns all stalled – is where wars go to die.

Destruction is not strategy

Decades of scholarship dating back to World War I on using air power to force political change has established a consistent finding: Bombing can degrade military capacity and destroy infrastructure, but it does not produce governments more cooperative with the attacker.

Political outcomes require political processes – negotiation, institution-building, legitimate transitions of power.

Bombs cannot create any of these. Instead, what they reliably create is destruction, and destruction generates its own dynamics: rallying among the population, power vacuums, radicalization and cycles of retaliation.

The American record confirms this. In 2003, the George W. Bush administration launched “Shock and Awe” in Iraq with the explicit aim of regime change. The military objective was achieved in weeks. The political objective was never achieved at all.

The U.S. decision to disband the Iraqi army created a........

© The Conversation