Territorial disputes remain a significant source of tension in international relations, representing an important share of interstate cases brought before international tribunals and courts. Analysing the international law applicable to the assessment of territorial claims and the settlement of related disputes, this Research Handbook provides a systematic exposition and in-depth discussions of the relevant key concepts, principles, rules, and techniques. Combining extensive knowledge from across international law, Marcelo Kohen and Mamadou Hébié expertly unite a multinational group of contributors to provide a go-to resource for the settlement of territorial disputes. The different chapters discuss the process through which states establish sovereignty over a territory, and review the different titles of territorial sovereignty, the relation between titles and effectivités, as well as the relevance of state conduct. Select chapters focus on the impact of foundational principles of international law such as the principle of territorial integrity, the right of self-determination and the prohibition of the threat or use of force, on territorial disputes. Finally, technical rules that are crucial for the assessment of territorial claims, especially the techniques of intertemporal law and critical date, as well as evidentiary rules, are presented. An essential resource for practitioners, international law academics and public officials including judges and arbitrators, this Research Handbook is a highly original collection of scholarship and research on territorial disputes and their settlement.

This is an enquiry into the place of the right of conquest in international relations since the early sixteenth century, and the causes and consequences of its demise in the twentieth century. It was a recognized principle of international law until the early years of this century that a state that emerges victorious in a war is entitled to claim sovereignty over territory which it has taken possession. Sharon Korman shows how the First World War - which led to the rise of self-determination and to calls for the prohibition of way - prompted the reconstruction of international law and the consequent abolition of the title by conquest. Her conclusion, which highlights the merits and defects of the modern law as a vehicle for discouraging war by denying the title to the conqueror, challenges many of the assumptions that have come to constitute part of the conventional wisdom of our times. This is a study, not of international law narrowly conceived, but of the place of a changing legal principle in international history and the contemporary world.

Territorial Leasing in Diplomacy and International Law focuses on an unexplored but relatively common practice in which states reallocate their rights on territory without altering formal boundaries or resorting to definitive cessions. As products of diplomacy, leases address a frequent situation that, in extreme cases, can lead to war: the desire by more than one state to exercise sovereign authority in the same place. As instruments of international law, they paradoxically reinforce the territorial integrity of states while raising questions about the nature of their sovereignty. This book draws from a large number of leases to examine the practice from historic to modern times, describing their elements in detail and assessing them from both political and legal perspectives.

Interest in international law has increased greatly over the past decade, largely because of its central place in discussions such as the Iraq War and Guantanamo, the World Trade Organisation, the anti-capitalist movement, the Kyoto Convention on climate change, and the apparent failure of the international system to deal with the situations in Palestine and Darfur, and the plights of refugees and illegal immigrants around the world. This Very Short Introduction explains what international law is, what its role in international society is, and how it operates. Vaughan Lowe examines what international law can and cannot do and what it is and what it isn't doing to make the world a better place. Focussing on the problems the world faces, Lowe uses terrorism, environmental change, poverty, and international violence to demonstrate the theories and practice of international law, and how the principles can be used for international co-operation.

"In The Spratly Islands and International Law, Xuechan Ma offers a detailed analysis of legal solutions to achieve coexistence and cooperation in the Spratly Islands in the absence of maritime delimitation.