East of the “Iron Curtain”: Why Did Post-Communist Countries Join NATO?

Abstract

Why did East and Central European countries decide to join NATO after the Warsaw Pact dissolved? This article analyzes NATO expansion from the perspective of the Central and East European applicants for NATO membership. Contrary to the expectations of neo-realist scholars support for NATO membership was costly to build, particularly in Central and East European countries where the perception of threat from Russia was low. The historical evidence I examine indicates that in the early 1990s it was not apparent what post-Cold War security arrangement would best suit the needs of the former Warsaw Pact allies. For the Czech Republic, Hungary, and the Balkan countries, which had not experienced or been threatened by Soviet invasion, NATO membership was neither a clear choice nor the only security option they could pursue. NATO’s adaptation and expansion challenges neo-realist expectations and supports arguments advanced by neo-liberal institutionalists and constructivists.

DOI: 10.5901/mjss.2014.v5n27p1421