OPINION:
When U.S. and Israeli forces killed Iran’s supreme leader, Ayatollah Ali Khamenei, this weekend, they did more than eliminate a longtime adversary. They also struck at the Islamic republic’s structural core.
For decades, Ayatollah Khamenei stood at the apex of Iran’s political, military and intelligence system. Under his authority, the Islamic Revolutionary Guard Corps became the state’s dominant power center. Iran expanded missile production, entrenched proxy forces across Lebanon, Iraq, Syria and Yemen and steadily advanced its nuclear program despite sanctions and diplomatic pressure.
For years, Washington sought to contain this system without directly challenging its leadership. Sanctions weakened the economy but did not alter strategic intent. Negotiations slowed enrichment but did not dismantle ambition. Limited strikes disrupted operations but left the government intact; each time, the regime adapted.
The decision to decapitate reflects a hard conclusion: Capabilities cannot be neutralized permanently while the command structure that generates them remains in place. In a system built on concentrated clerical authority and Revolutionary Guard enforcement, removing the supreme leader compresses decision-making, unsettles elite cohesion and forces recalculation at the top.
The risks are real. Leadership targeting can trigger power struggles, hard-line consolidation or intensified proxy retaliation. Revolutionary regimes under pressure rarely moderate voluntarily. Yet the alternative carried its own danger. A regime that absorbs military blows and survives intact will claim vindication.
Iran’s immediate missile and drone retaliation underscores its residual capacity and the volatility of this moment. The decisive question now is whether the governing elite fractures or consolidates.
In a system where legitimacy flows from a single office, succession is inherently destabilizing.
The strategic landscape has shifted. This war is no longer solely about centrifuges and missile depots. It is about whether a revolutionary regime can endure the removal of its central authority and whether the center holds.
JOE VARNER
Senior fellow, Macdonald-Laurier Institute, Center for North American Prosperity and Security
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