Since the collapse of the Soviet Union in 1991, the European Union has focused its attention on moving the Central and Eastern European Countries towards democracy and the market economy, which culminated in the accession of these countries to the European Union on May 2004. With the accession of the ten new members to the Union, the European Union has acquired new neighbors and come closer to the old ones, with whom it had only indirectly interested in. There is a conviction in EU circles that future widening towards these countries is not possible without risking the integration process which the European countries have developed in the last fifty years. In addition to this internal consideration, the new neighbors of the EU, some of which have already declared their membership ambitions, are the countries which the EU perceives it cannot integrate in the foreseeable future because of their social, economic and political underdevelopment. In response to these realities, the Union developed the European Neighborhood Policy. In this thesis, potential of the new neighborhood policy to fulfill its objectives of being second best alternative to membership and its promise in providing a meaningful framework that is satisfactory both for the EU and its neighbors will be analyzed. Additionally, its impact on the European Union&rsquo / s foreign policy in general will be elaborated. It will be argued in this thesis that the ENP has such serious limitations in terms of its formulation, institutions, and its incentives that it will fail to realize its original aspirations.

The main aim of this thesis is to analyze EU-Western Balkans relations with regard to the prospective EU membership of the Western Balkans, and to make an analysis of the EU&rsquo / s Western Balkans enlargement strategy and the scope of membership conditionality imposed on the Western Balkans from post Dayton period (1995) to present (2006). This thesis examines how the EU membership conditionality worked in the Western Balkans&rsquo / preparatory stages for pre-accession, and to what extent it is different from the CEE enlargement process. Lastly, considering the discussions on rediscovered absorption capacity and the commitment of EU for further eastward enlargements after the CEE enlargement of 2004, it is looked into whether there has been a shift in EU&rsquo / s Western Balkans strategy. This thesis argues that the dominant factor determining the dynamics of the EU-Western Balkans relations are preferences, priorities and internal dynamics of the EU. The comparison between the CEE&rsquo / s and Western Balkans&rsquo / EU integration process reveals that EU tailored a long term and flexible enlargement strategy with increasing conditionality within SAP framework for the Western Balkans. Hence as long as the EU does not feel a sense of urgency straining the stability and EU integration of the region, a motivation for presenting an immediate enlargement platform will not emerge. In this sense, after the CEE enlargement, EU rediscovered its absorption capacity as a main membership condition and further differentiated the regional countries in terms of their own merits in fulfilling EU&rsquo / s conditionality and standards.