Thanks to the Collectif Français Non à l‘Otan for preparing this overview.

STATE MEMBERSHIPS

EU : European Union  (28 countries)     

NATO : North Atlantic Treaty Organisation (30 countries)

PESCO : Permanent Structured Cooperation (EU) (25 countries)  

EAD : European Defence Agency (EU) (27 countries)   

EI2 : European Intervention Initiative (14 countries)  

OSCE : Organization for Security and Co-operation in Europe (57 countries)

Download the overview: State memberships EU NATO.pdf