The war with Iran is forcing Europe to confront a difficult question: how to respond to Tehran without undermining the Western effort to support Ukraine.
For more than two years, Europe’s security agenda has been dominated by Russia’s invasion of Ukraine. Governments across the continent have invested political capital, military resources, and diplomatic energy into sustaining Kyiv’s resistance. The sudden escalation with Iran now risks complicating that effort, raising concerns that a new Middle Eastern crisis could divert attention, weapons, and political focus away from Europe’s most immediate war.
But the reality is that Iran is already part of that war.
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Through the drones it supplies to Russia, Tehran has played a direct role in Moscow’s campaign against Ukrainian cities. Iranian-designed Shahed drones have repeatedly been used against Ukrainian infrastructure and civilian targets, linking Iran’s military technology to the most destructive conflict in Europe in decades.
European officials themselves increasingly acknowledge this tension. German Defense Minister Boris Pistorius recently warned that the escalating crisis in the Middle East must not cause Europe to “lose focus on Ukraine,” stressing that continued support for Kyiv remains essential even as new security challenges emerge elsewhere.
For many countries in Eastern Europe, the connection between Iran and Ukraine is already clear. Governments in Poland and the Baltic states increasingly view Tehran through its military cooperation with Russia and the role Iranian drones have played in sustaining Moscow’s war effort. At the same time, these countries worry that a prolonged confrontation with Iran could divert American air-defense systems, munitions, and political attention away from Ukraine.
Across much of Western Europe, however, the debate has taken a different tone. Leaders have emphasized the risks of regional escalation, warning that a wider conflict in the Middle East could destabilize global energy markets, threaten maritime security, and trigger broader geopolitical shocks.
These concerns help explain why many European governments have avoided direct involvement in the initial phase of the U.S.–Israeli strikes on Iran. Even leaders who strongly oppose Iran’s destabilizing activities appear wary of being drawn into a wider Middle Eastern war while the conflict in Ukraine continues.
French President Emmanuel Macron has argued that Europe must pursue greater “strategic autonomy,” warning against becoming merely “America’s follower” in global crises. Yet the unfolding confrontation with Iran illustrates the limits of that vision. When faced with simultaneous security crises — from Russia’s war in Ukraine to rising tensions in the Middle East — Europe still struggles to reconcile competing priorities into a coherent approach.
The danger is that European leaders continue to treat these conflicts as separate strategic arenas. In reality, they are increasingly interconnected.
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The same regime supplying drones used against Ukrainian cities is expanding its missile capabilities, supporting militant proxies across the Middle East, and deepening its partnership with Moscow.
Europe now faces a difficult balancing act: responding to Iran’s destabilizing actions without weakening support for Ukraine. The sooner European leaders recognize that Europe’s Iran problem runs through Ukraine, the better prepared the continent will be for the security challenges ahead.
Bradley Martin is the Executive Director of the Near East Center for Strategic Studies. Follow him on Facebook and Twitter @ByBradleyMartin. Dr. Liram Koblentz-Stenzler is the Head of the Global Extremism and Antisemitism Desk at the International Institute for Counter-Terrorism (ICT) at Reichman University, Herzliya, and a visiting scholar at Brandeis University. Follow her on LinkedIn.
