[en] In the aftermath of the Cold War, Finland has been involved in a geopolitical transition from the Soviet sphere of influence towards the core of the European integration process. The Finnish-Russian border has consequently transformed : primarily a segment of the Iron Curtain, it has thereafter turned into an external border, a frontier, of the European Union. As a result, a whole set of EU policies have been implemented, with the aim of converting this line of exclusion into an area of cross border cooperation. Due to the intensifying cross-border flows, the stress is often put on ongoing identity hybridization. Nonetheless, the impact of EU public policies should not be overestimated, nor should the national dimension of cross-bordering be omitted 1. Instead of relying on the hegemony of geopolitics, this paper will focus on the consequences of border's restructuring in regard to national memories and historiographies.