Why the Iran Campaign Fails the Powell Doctrine

RealClearDefense  |  Stephen D. Cook

Joint U.S.-Israeli kinetic strikes launched on February 28, 2026, under Operation Epic Fury and Roaring Lion, degraded Iran’s anti-access/area denial capabilities but failed to satisfy the core tenets of the Powell Doctrine. Without clear public intelligence justifying an imminent nuclear threat, the administration initiated a campaign that risks devolving into a protracted stalemate.

This tactical approach prioritized initial airstrikes and a naval blockade over transparent public consensus and broad international coalition-building. Regional partners like Saudi Arabia and Oman denied airspace usage, prioritizing diplomacy over military escalation. Meanwhile, the International Atomic Energy Agency reported no structured nuclear weapons manufacturing program prior to the strikes. Operation Economic Outcast seeks financial strangulation, yet economic attrition rarely alters ideological regimes without decisive force. Victory remains distant. Shifting congressional dynamics during upcoming midterm elections further threaten sustained funding, leaving the long-term objective of permanently preventing a nuclear-armed Tehran in severe jeopardy.

Comment

Executing a shaping campaign like Operation Epic Fury without establishing a clear political endstate exposes a fundamental friction in joint air-sea doctrine. By prioritising the destruction of Iranian coastal anti-ship missile sites over regime-level command nodes, the operational design subordinated decisive victory to risk-averse force protection. Consequently, the strike package reduced tactical vulnerability for carrier strike groups while leaving the Islamic Revolutionary Guard Corps' internal security structures intact.

This gap between shaping operations and regime-decapitation doctrine transfers the strategic burden entirely onto Fifth Fleet blockade enforcement. In turn, long-term naval blockades in the Strait of Hormuz drain carrier availability and high-end precision munitions faster than defence industrial supply chains can replenish them. As a result, Operation Economic Outcast risks exhausting U.S. Navy logistics long before the Islamic Revolutionary Guard Corps faces internal systemic collapse.

Strategic Question for Discussion

If Operation Epic Fury functions primarily as a naval shaping campaign rather than a regime-decapitation effort, which factor ultimately limits its success first — the expenditure rate of high-end precision munitions in the Strait of Hormuz, or domestic political endurance in Washington?

The available evidence points toward military supply chain constraints binding long before domestic political support fully erodes. While congressional budget debates introduce friction, the rapid expenditure of standoff strike weapons during prolonged blockade operations in the Strait of Hormuz creates an immediate operational bottleneck. My assessment is that fleet sustainment limits will force a strategic reassessment before political deadlines impose one.

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