Louise Souverbie is a Senior Research Fellow at IRIS, head of the Europe, EU and NATO Programme on political developments in European countries.

She is also involved in the coordination of the ARES Group.

Her work focuses on defence industrial policies, armaments cooperation and the role of the European Union in developing a European defence industrial and technological base.

She is also interested in the strategic cultures and defence policies of Poland, the three Baltic States and the Nordic countries.

She holds a master’s degree in European Affairs from the Institut d’Études politiques de Paris (Sciences Po).

Before joining IRIS, Louise worked as a project officer for the defence attaché at the French Embassy in Lithuania.

Publications

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Cartographies / Europe, European Union, NATO

15 December 2025

Assessment of Russian Hybrid Attacks in Europe

Antoine Diacre

Head of Data, Mapping and Infographics

Coline Laroche

Deputy for Communication

Louise Souverbie

Senior Research Fellow at IRIS, Head of the Europe, EU and NATO Programme on political developments in European countries

Victor Pelpel

Deputy Director of IRIS