Europe's Response to the Iran War

Council on Foreign Relations
Council on Foreign RelationsMay 5, 2026

Why It Matters

Europe’s limited yet essential role in the Iran war forces a reassessment of transatlantic security cooperation, influencing both regional stability and the economic outlook for EU energy‑dependent economies.

Key Takeaways

  • Europe offers indirect support via bases, logistics, and overflight rights.
  • Spain leads dissent; other EU states balance criticism with limited assistance.
  • NATO alliance shows hidden value but lacks unified strategy on Iran.
  • US recognizes dependence on European infrastructure for Middle East operations.
  • Future transatlantic ties may shift to “coalition of the willing” model.

Summary

The panel convened by New York Times reporter Serge Maimon examined Europe’s ambiguous stance amid the escalating Iran‑U.S. conflict. While European capitals have largely refrained from direct military involvement, the discussion highlighted how the continent’s basing rights, logistics networks, and overflight permissions constitute a critical, albeit invisible, contribution to the U.S. war effort.

Panelists underscored several key dynamics: Europe’s indirect support contrasts with overt dissent—Spain’s vocal opposition exemplifies this split, while Germany, Italy, and France adopt a more balanced approach, offering limited assets such as the French carrier Charles de Gaulle. The NATO alliance’s hidden value emerged as a theme, yet the lack of a cohesive strategy on Iran exposed fractures within the transatlantic security framework. Moreover, U.S. officials have begun to acknowledge a renewed dependence on European infrastructure for projecting power in the Gulf.

Notable remarks included retired General Doug Lute’s observation that NATO’s base network is the war’s “hidden value,” and Alexandra de Hope Schaeffer’s description of the conflict as a “reality check” for both Washington and Brussels. Elie Geron‑Meyer warned that the traditional E3 diplomatic channel has eroded, suggesting a new “coalition of the willing,” led by France and the UK, to manage post‑conflict stabilization in the Strait of Hormuz.

The implications are profound: Europe’s fragmented response may prompt a redefinition of the transatlantic partnership, shifting from a monolithic NATO model to a more flexible, issue‑based coalition. This evolution will affect security planning, energy market stability, and the broader economic outlook for European nations reliant on Gulf oil flows, while also reshaping how the United States engages its European allies in future crises.

Original Description

Panelists discuss European responses to the war in Iran, efforts in conflict resolution, and the implications for the transatlantic relationship, EU cohesion, and Europe’s long-term strategic direction.
Speakers
Ellie Geranmayeh
Deputy Director, Middle East and North Africa Programme and Senior Policy Fellow, European Council on Foreign Relations (speaking virtually)
Douglas E. Lute
Chair, International and Defense Practices, BGR Group; Former U.S. Ambassador to NATO (2013–17); CFR Member
Alexandra de Hoop Scheffer
Chief Executive Officer and President, German Marshall Fund of the United States
Presider
Serge Schmemann
Editorial Writer, New York Times; CFR Member
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