23 September 2026

The U.S. Is Learning the Wrong Lessons in Iran

Foreign Policy | Bret Devereaux

United States military operations against Iran risk prioritizing short-term tactical victories over a coherent long-term strategy, demonstrating that tactical excellence cannot salvage fundamental strategic incompetence. While recent defensive engagements and precision strikes showcase advanced American technological capabilities, they fail to address the underlying geopolitical drivers of the conflict.

This operational disconnect leaves Washington without a clear path toward sustainable deterrence or diplomatic resolution. Tactical success cannot substitute for strategy. Consequently, the reliance on immediate military responses obscures the necessity of a comprehensive policy, potentially escalating regional tensions without achieving core national security objectives. By focusing on localized tactical successes, policymakers overlook the broader strategic alignment of regional adversaries and the limitations of military force alone in resolving deep-seated political disputes. Ultimately, this approach risks entangling the nation in an open-ended confrontation without a defined end state, highlighting the critical need to align military means with realistic political ends.

Comment

The reliance on high-cost interceptors by Arleigh Burke-class destroyers during Operation Prosperity Guardian reveals a profound doctrinal vulnerability in Western attrition warfare. While tactical engagements successfully neutralise incoming Shahed-136 loitering munitions, this defensive success masks a deeper strategic imbalance. The consumption of multi-million-dollar Standard Missile-2 interceptors against low-cost asymmetric threats exposes a mismatch between tactical proficiency and economic sustainability. This operational pattern demonstrates how tactical victories can deplete critical precision-guided munition stockpiles without altering the adversary's strategic decision-making.

The downstream consequence of this doctrinal mismatch is the rapid depletion of the United States Navy's theatre-level air defence inventory, directly degrading readiness for potential high-intensity conflicts in the Indo-Pacific. Shipyards producing these advanced interceptors cannot scale production rapidly enough to replace expended munitions, creating a prolonged vulnerability window. Consequently, CENTCOM's tactical successes in the Red Sea directly compromise the broader deterrence capabilities of the Indo-Pacific Command against peer competitors.

Strategic Question for Discussion
If the rate of interceptor depletion during Operation Prosperity Guardian continues to outpace domestic industrial replacement capacity, how will the United States Navy balance immediate defensive mandates in the Red Sea against long-term deterrence requirements in the Western Pacific?
The current trajectory indicates that the United States Navy will be forced to ration its premium Standard Missile inventory, potentially accepting higher risk profiles for surface combatants in secondary theatres. This shift likely accelerates the deployment of alternative directed-energy or electronic warfare capabilities to Arleigh Burke-class destroyers to preserve kinetic interceptors for high-end contingencies. Ultimately, the systemic bottleneck in missile production suggests that tactical defence in the Red Sea will increasingly rely on coalition burden-sharing rather than unilateral American capacity.
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