Since the end of the Cold War, numerous conflicts have emerged within the Euro-Atlantic and Eurasian space which have affected international relations and highlighted the need for effective strategies for conflict resolution and management. This book presents papers delivered at the NATO Advanced Research Workshop (ARW), Best Practices and Lessons Learned in Conflict Management, held in Bratislava, Slovak Republic, in June 2015. The authors of these texts are recognized authorities within their fields of expertise. Issues raised by the conflict in Ukraine were the main focus of the workshop, as they are of this book, but it also contains valuable information about situations in other countries such as the Republic of Moldova, Afghanistan, Bosnia and Herzegovina, and Belarus. The book presents an analysis of the theoretical background of conflict management and its relevance for multilateral security institutions. It explores various approaches to conflict management, discusses possible future developments, examines new aspects of conflict resolution and outlines the role of international organizations and civil society in these processes. Providing an overview of current thought in the field, this book will be of interest to all those involved in or connected with the processes of conflict management and resolution.