Book Review: L’Union européenne et la sécurité internationale: théories et pratiques [The European Union and International Security: Theories and Practices], by Ren - European Foreign Affairs Review View Book Review: L’Union européenne et la sécurité internationale: théories et pratiques [The European Union and International Security: Theories and Practices], by Ren by - European Foreign Affairs Review Book Review: L’Union européenne et la sécurité internationale: théories et pratiques [The European Union and International Security: Theories and Practices], by Ren 15 1 European Foreign Affairs Review