Much of the existing literature on the European Union (EU), conflict transformation and border dynamics, has been premised on the assumption that the nature of the border determines EU intervention and the consequences that flow from this in terms of EU impact. This article aims to transcend this literature through assessing how domestic interpretations influence EU border transformation in conflict situationsMuch of the existing literature on the EU, conflict resolution and border dynamics, has been premised on the assumption that the nature of the border determines EU intervention and the consequences that flow from this in terms of EU impact i.e. a linear or causal relationship. This article aims to transcend this literature through assessing how domestic interpretations influence EU border transformation. Fusion of the literature on EU bordering impact and the EU"s normative projection in conflict resolution, it is suggested, captures in a more nuanced way precisely how differentiated interpretations of the EU as a force for good (Pace 2007) amongst conflicting parties hinder or enable the EU"s ability to create a more fluid, networked (non) border in conflict situations (Walters 2004; 679-682). To this end, it is argued that the Cyprus conflict, with insider and outsider dynamics, provides a salient case study of how EU borders are co-constituted and more specifically, how such borders emerge out of a dynamic political process.The Cyprus issue represents a unique and challenging problem given the involvement of the two communities in Cyprus, Greece and Turkey, a candidate for EU accession. This article aims to examine the extent to which the EU border in Cyprus is being reconstituted within the above context. It takes as a starting point Rumelili"s model of EU bordering practices (2007). Second, it suggests that we need to move beyond this framework in order to explore more precisely how interpretations of the EU as a normative construction (Pace 2007), and the strategies pursued by conflict parties, impact on the EU"s ability to constitute borders at different times, and ultimately, to transform EU borders in conflict situations. Pursuing this line of enquiry is an attempt to depart from the notion of borders being constructed solely by unidirectional EU logics of engagement or bordering practices to a conceptualisation of the border as co-constituted space, where the interpretations of the EU"s normative projections by conflict parties, and the strategies that they pursue, can determine the relative openness of the EU border.