Defensive integration through cooperative re-bordering? How member states use internal border controls in Schengen

Abstract

ABSTRACT Following the refugee crisis in 2015 and the coronavirus pandemic in 2020, the use of internal border controls within the EU expanded considerably. This change seems to be at odds with the freedom of movement within the Schengen Area, a cornerstone of European integration. Previous research has been inconclusive as to whether this re-bordering signals a move towards renationalisation and disintegration or if it should be understood as a reconfiguration of European cooperation. This article takes a long-term perspective on the use of internal border controls and compares, through content analysis, the prevalence of renationalisation and European integration themes in member states’ notifications of internal border controls from 2006 to 2020. While controls have become more extensive in duration and scope over time, the results show that, contrary to expectations, increased focus on national security was not accompanied by less commitment to European integration in these notifications. Thus, rather than a sign of disintegration, it is argued that internal border controls can be understood as a reconfiguration of the European border regime towards cooperative but defensive integration.