Brussels Power Struggle Re-emerges as Von der Leyen and Kallas Clash Over European Response to Iran Crisis

The Iran crisis exposes a deep power struggle between EU leaders Ursula von der Leyen and Kaja Kallas. Explore how institutional turf wars impact global diplomacy.

By: AXL Media

Published: Mar 3, 2026, 4:17 AM EST

Source: Information for this report was sourced from Politico

A Widening Rift in the Heart of the Berlaymont

The intensifying violence in the Persian Gulf has brought the simmering tensions within the European Union's top leadership to a decisive breaking point. According to reports from the European capital, the Iran crisis has become the latest battlefield in a persistent turf war between Commission President Ursula von der Leyen and the High Representative for Foreign Affairs, Kaja Kallas. While von der Leyen has attempted to position the Commission as a central geopolitical actor with a focus on security and defense industrial response, Kallas has struggled to assert her mandated role as the primary voice of EU diplomacy. This internal friction is not merely a matter of personality but represents a fundamental dispute over the institutional boundaries of European power during a time of global emergency.

Clashing Diplomatic Visions and National Sensitivities

The disagreement between the two leaders is rooted in divergent approaches to the Iranian threat and the appropriate level of alignment with the United States. According to diplomatic sources, von der Leyen has favored a more assertive posture that mirrors the security priorities of the Trump administration, emphasizing the need for robust containment of Tehran’s regional influence. In contrast, Kallas has attempted to preserve the EU’s traditional role as a proponent of multilateralism and the rule of law, advocating for a return to the negotiating table even as strikes continue. This lack of a coherent strategy has left national capitals confused, with many Member States choosing to bypass Brussels entirely to deal directly with Washington or regional powers.

The Struggle for Visibility and Influence on the World Stage

The optics of the current crisis have further inflamed the rivalry, as both leaders compete for a presence at international summits and in the global media landscape. According to observers in Brussels, von der Leyen’s tendency to issue major foreign policy statements before coordinating with the External Action Service has left Kallas and her team feeling sidelined and undermined. The Commission President’s "geopolitical" ambitions have often encroached upon the traditional territory of the High Representative, leading to a duplication of efforts and occasional public contradictions. For Kallas, the challenge is not only navigating the com...