Explaining third-country participation in CSDP missions: the case of the association trio – Ukraine, Georgia and Moldova

Abstract

ABSTRACT This article explores the factors underpinning third-country participation in EU military and civilian missions, by focusing on one particular category of CSDP participating non-EU states, namely the Association Trio - Ukraine, Moldova and Georgia. While these three states share several characteristics, including their form of association with the EU, their engagement in the Eastern Partnership, a similar geostrategic environment and common security threats, the extent of their CSDP involvement varies widely. The article explains this variation through a combination of third country-specific and EU-level variables, against the background of the broader post-Cold War security environment and the three countries' deepening integration with the EU. The role conceptions of the three countries stand out as a variable providing an accurate expectation of their foreign policy behaviour, anticipating Ukraine's prominent role in peacekeeping, Moldova's low-key involvement as a neutral state and Georgia's prioritisation of NATO. At a more practical level, the variation among the three countries' contributions to CSDP missions is to be understood in light of their human and financial resources, institutional capacities and adequacy of legal frameworks, as well as the EU's selective opening up of missions to third countries and the highly competitive selection process for civilian personnel.