Thesis (M.A.) from the year 2010 in the subject Politics - Topic: European Union, grade: 2.0, University of Flensburg, language: English, abstract: The Eastern enlargement of the European Union in 2004 alongside the accession in 2007 of Bulgaria and Romania into the European Union has paved way for a historical shift of the Union , emergence of new borders, and emergence of new relations and policies towards new neighbours. Despite the fact that the European Neighbourhood Policy (ENP) might be considered as a foreign policy instrument, what seems unknown and less considered is the cost of relationship, intent of the European Union (EU) in relations with new members, interest of both sides, security and stability alongside economic and democratic space. The ENP consolidates the opinion that the limits of Europe is increasingly evasive; the thesis therefore aims at considering or analyzing the EU relations in the view of its implications stemming from the ENP policy toward Ukraine as a member of the ENP.