The Routledge Handbook of Self-Determination and Secession explores the various debates surrounding the issues of self-determination and secession, and the legal, political, and normative implications they give rise to. Offering a broad survey of the state of the sub-discipline today, the chapters are divided into seven key parts: an Introduction, Self-Determination, Explaining and Justifying Secession, Secession Strategies, Counter-Secession Strategies, International Law and Secession, and Constitutional Law and Secession. The authors, from a range of disciplinary backgrounds, explore all the recent approaches to secession and self-determination based on strategic interaction of major actors in a secession process. This handbook will be of great interest to students and researchers from a variety of disciplines including politics and international relations, security studies, and law.

Secession and the Sovereignty Game offers a comprehensive strategic theory for how secessionist movements attempt to win independence. Combining original data analysis, fieldwork, interviews with secessionist leaders, and case studies on Catalonia, the Murrawarri Republic, West Papua, Bougainville, New Caledonia, and Northern Cyprus, Ryan D. Griffiths shows how the rules and informal practices of sovereign recognition create a strategic playing field between existing states and aspiring nations that he terms "the sovereignty game." To win sovereign statehood, all secessionist movements have to maneuver on the same strategic playing field while varying their tactics according to local conditions. To obtain recognition, secessionist movements use tactics of electoral capture, nonviolent civil resistance, and violence. To persuade the home state and the international community, they appeal to normative arguments regarding earned sovereignty, decolonization, the right to choose, inherent sovereignty, and human rights. The pursuit of independence can be enormously disruptive and is quite often violent. By advancing a theory that explains how sovereign recognition has succeeded in the past and is working in the present, and by anticipating the practices of future secessionist movements, Secession and the Sovereignty Game also prescribes solutions that could make the sovereignty game less conflictual.

What are the factors that determine how central governments respond to demands for independence? Secessionist movements are numerous and quite varied in form, but the chief obstacle to their ambitions is the state itself, which can deny independence demands, deploy force if need be, and request that the international community respect its territorial integrity by not recognizing the breakaway region. Age of Secession focuses on this crucial but neglected moment in the life of a secessionist movement. Griffiths offers a novel theory using original data on secessionist movements between 1816 and 2011. He explains how state response is shaped by international and domestic factors, when conflict is likely, and why states have proliferated since 1945. He mixes quantitative methods with case studies of secessionist movements in the United Kingdom, Russia/Soviet Union, and India. This is an important book for anyone who wants to understand the phenomenon of secession.

How can we understand the strategic interaction between secessionist movements and sovereign states? A casual review of the many secessionist struggles around the world, both violent and peaceful, shows a variety of types. Some, like Catalonia, are pursuing their ends using combinations of electoral capture and civil demonstrations, just as the Spanish government is working to delegitimize these efforts and defeat them in the polls. Regions like Nagorno Karabakh (Artsakh) lack the same institutional connectivity with the larger state of Azerbaijan and are relegated to a de facto (but unrecognized) status where defense, deterrence, and diplomacy are critical. For its part, Azerbaijan invokes its territorial integrity and attempts to deny all forms of recognition to the breakaway region. Other regions from West Papua to Tibet are faced with the hard choice between civil resistance and the use of violence, and their states are keen to suppress their efforts and hide them from the world. What features are common across all of these examples, and how do they differ? This volume synthesizes a number of theories and theoretical approaches that purport to explain the strategies of secession and counter-secession. This is an important topic. Apart from the many legal and cartographical issues that attend secessionist activity, the potential for conflict is a very real concern. Estimates put the share of civil wars driven by secessionism at about 50%,1 and according to Barbara Walter secessionism is the chief source of violence in the world today.2 Secessionism is destabilizing because, at the least, it presents a direct challenge to existing political systems. Yet surprisingly, the strategic interaction between states and secessionists is an area in which we have incomplete understanding.

How can we understand the strategic interaction between secessionist movements and sovereign states? A casual review of the many secessionist struggles around the world, both violent and peaceful, shows a variety of types. Some, like Catalonia, are pursuing their ends using combinations of electoral capture and civil demonstrations, just as the Spanish government is working to delegitimize these efforts and defeat them in the polls. Regions like Nagorno Karabakh (Artsakh) lack the same institutional connectivity with the larger state of Azerbaijan and are relegated to a de facto (but unrecognized) status where defense, deterrence, and diplomacy are critical. For its part, Azerbaijan invokes its territorial integrity and attempts to deny all forms of recognition to the breakaway region. Other regions from West Papua to Tibet are faced with the hard choice between civil resistance and the use of violence, and their states are keen to suppress their efforts and hide them from the world. What features are common across all of these examples, and how do they differ? This volume synthesizes a number of theories and theoretical approaches that purport to explain the strategies of secession and counter-secession. This is an important topic. Apart from the many legal and cartographical issues that attend secessionist activity, the potential for conflict is a very real concern. Estimates put the share of civil wars driven by secessionism at about 50%,1 and according to Barbara Walter secessionism is the chief source of violence in the world today.2 Secessionism is destabilizing because, at the least, it presents a direct challenge to existing political systems. Yet surprisingly, the strategic interaction between states and secessionists is an area in which we have incomplete understanding.

What are the factors that determine how central governments respond to demands for independence? Secessionist movements are numerous and quite varied in form, but the chief obstacle to their ambitions is the state itself, which can deny independence demands, deploy force if need be, and request that the international community respect its territorial integrity by not recognizing the breakaway region. Age of Secession focuses on this crucial but neglected moment in the life of a secessionist movement. Griffiths offers a novel theory using original data on secessionist movements between 1816 and 2011. He explains how state response is shaped by international and domestic factors, when conflict is likely, and why states have proliferated since 1945. He mixes quantitative methods with case studies of secessionist movements in the United Kingdom, Russia/Soviet Union, and India. This is an important book for anyone who wants to understand the phenomenon of secession.