What America Failed to Learn From the Iraq War | The Economist

The Economist
The EconomistMar 22, 2026

Why It Matters

Without strategic restraint and investment in emerging technologies, the United States risks losing its competitive edge and facing higher fiscal and security costs in future conflicts.

Key Takeaways

  • Understand objectives fully before committing to military interventions.
  • Public tolerance for prolonged, costly wars is rapidly declining.
  • Technological lag in U.S. forces allowed rivals to innovate.
  • Opportunity costs of conventional wars empower adversaries in other domains.
  • Future conflicts demand limited, discreet actions leveraging advanced tech.

Summary

The Economist interview probes the hard‑won lessons of the Iraq war, arguing that America must reassess how it projects power. The speaker, a former CIA operative with three tours in Iraq, stresses that policymakers need a crystal‑clear grasp of objectives before launching any military action, and that any engagement should be limited and discreet to match a public increasingly averse to long, expensive conflicts.

Key insights include the erosion of public patience for protracted wars, the strategic disadvantage created by the United States’ focus on conventional ground forces while rivals like China invested heavily in space, cyber and anti‑satellite capabilities, and the hidden opportunity costs of diverting resources to land‑centric operations. The interview highlights how adversaries can exploit the U.S. preoccupation in one theater to develop technologies that could blind, deafen, or disrupt American forces at the outset of a future conflict.

Notable remarks underscore the urgency: “You better understand what you're doing before you take military action,” and “they were thinking about satellites and space and how to make us go blind, deaf, and dumb in the first moves of a conflict.” These quotes illustrate the stark contrast between a war‑weary America and a technologically ambitious China, emphasizing the need for strategic foresight.

The implications are clear: U.S. defense strategy must pivot toward precise, technology‑driven operations, reduce reliance on costly ground deployments, and allocate resources to emerging domains such as space and cyber. Failure to adapt could cede strategic initiative to competitors and strain the American public’s tolerance for defense spending.

Original Description

Former CIA analyst in Iraq, Elissa Slotkin, reveals what she learned from the war on terror. In an interview with The Economist, the current Democratic senator for Michigan explains how the protracted conflict more than two decades ago allowed America’s adversaries to get ahead.
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