This article makes a contribution to the little explored issue of evaluating the effectiveness of the EU Common Security and Defence Policy (CSDP). Drawing on the interviews with local beneficiaries of two missions in Ukraine, one CSDP proper (European Union Advisory Mission) and the other a “hybrid” mission (EU Border Assistance Mission), the article analyses which factors shape the local beneficiaries’ perception of a mission being effective or non-effective.
It shows the reputational approach deriving from the organisational theory can offer a fruitful theoretical framework for understanding CSDP perceived effectiveness on the ground. The article contributes to the studies of CSDP and its engagement with the host state as well as to the nascent academic and policy literature on CSDP and Ukraine.