This book assesses the competitive and contentious EU-Russia relationship in relation to Ukraine from 2010 to 2013, focusing on the important areas of trade, energy and security. The key issue explored is whether this relationship played any meaningful role in the deterioration of the situation in Ukraine since late 2013. Nicholas Ross Smith begins by exploring the competitiveness of the triangular EU-Russia-Ukraine relationship before the crisis. He then examines the eruption of the Ukraine crisis in greater detail, with a particular focus on trade, energy and security. The book goes on to compare three theoretically and empirically informed medium-term scenarios for the future of the relationship. This research provides a wide-ranging snapshot of EU-Russia-Ukraine relations by comparing the foreign policies of the EU and Russia as well as examining the interplay of identity and perceptions on their foreign policy decision-making. Touching upon both international relations and foreign policy analysis, this book will prove invaluable to scholars and practitioners working on Eastern Europe, the EU and Russia. International relations and foreign policy analysis scholars and students will also find much of interest.