Nuclear Weapons under International Law is a comprehensive treatment of nuclear weapons under key international law regimes. It critically reviews international law governing nuclear weapons with regard to the inter-state use of force, international humanitarian law, human rights law, disarmament law, and environmental law, and discusses where relevant the International Court of Justice's 1996 Advisory Opinion. Unique in its approach, it draws upon contributions from expert legal scholars and international law practitioners who have worked with conventional and non-conventional arms control and disarmament issues. As a result, this book embraces academic consideration of legal questions within the context of broader political debates about the status of nuclear weapons under international law.

The 1968 Nuclear Non-proliferation Treaty has proven the most complicated and controversial of all arms control treaties, both in principle and in practice. Statements of nuclear-weapon States from the Cold War to the present, led by the United States, show a disproportionate prioritization of the non-proliferation pillar of the Treaty, and an unwarranted underprioritization of the civilian energy development and disarmament pillars of the treaty. This book argues that the way in which nuclear-weapon States have interpreted the Treaty has laid the legal foundation for a number of policies related to trade in civilian nuclear energy technologies and nuclear weapons disarmament. These policies circumscribe the rights of non-nuclear-weapon States under Article IV of the Treaty by imposing conditions on the supply of civilian nuclear technologies. They also provide for the renewal and maintaintenance, and in some cases further development of the nuclear weapons arsenals of nuclear-weapon States. The book provides a legal analysis of this trend in treaty interpretation by nuclear-weapon States and the policies for which it has provided legal justification. It argues, through a close and systematic examination of the Treaty by reference to the rules of treaty interpretation found in the 1969 Vienna Convention on the Law of Treaties, that this disproportionate prioritization of the non-proliferation pillar of the Treaty leads to erroneous legal interpretations in light of the original balance of principles underlying the Treaty, prejudicing the legitimate legal interests of non-nuclear-weapon States.

This fourth volume in the book series on Nuclear Non-Proliferation in International Law focuses on human perspectives regarding the development and use of nuclear energy; the need for regional solutions; and recent activities towards prohibiting and abolishing nuclear weapons. Jonathan L. Black-Branch is Dean of Law and Professor of International and Comparative Law; Bencher of the Law Society of Manitoba; JP and Barrister (England & Wales); Barrister & Solicitor (Manitoba); and, Chair of the International Law Association (ILA) Committee on Nuclear Weapons, Non- Proliferation & Contemporary International Law. Dieter Fleck is Former Director International Agreements & Policy, Federal Ministry of Defence, Germany; Member of the Advisory Board of the Amsterdam Center for International Law (ACIL); and Rapporteur of the International Law Association (ILA) Committee on Nuclear Weapons, Non- Proliferation & Contemporary International Law.

Nuclear proliferation poses a serious threat to international peace and security. The non-proliferation regime is the body of public international law that aims to counter this threat. It has been a cornerstone of global security for decades. This book analyses its main instruments. The book focuses on the Nuclear Non-proliferation Treaty, international trade controls and the International Atomic Energy Agency. It describes the internal mechanics of these mechanisms, their development, and their strengths and weaknesses. It shows how they together are the basis of a political-legal order that is more than the sum of its parts, offering new insights on the role of international law in an area dominated by security-driven politics.

This fifth volume in the book series on Nuclear Non-Proliferation in International Law focuses on various legal aspects regarding nuclear security and nuclear deterrence. The series on Nuclear Non-Proliferation in International Law provides scholarly research articles with critical commentaries on relevant treaty law, best practice and legal developments, thus offering an academic analysis and information on practical legal and diplomatic developments both globally and regionally. It sets a basis for further constructive discourse at both national and international levels. Jonathan L. Black-Branch is Dean of Law and Professor of International and Comparative Law at the University of Manitoba in Canada; a Bencher of the Law Society of Manitoba; JP and Barrister (England & Wales); Barrister & Solicitor (Manitoba); and Chair of the International Law Association (ILA) Committee on Nuclear Weapons, Non-Proliferation & Contemporary International Law. Dieter Fleck is Former Director International Agreements & Policy, Federal Ministry of Defence, Germany; Member of the Advisory Board of the Amsterdam Center for International Law (ACIL); and Rapporteur of the International Law Association (ILA) Committee on Nuclear Weapons, Non-Proliferation & Contemporary International Law.

This sixth volume of the book series on Nuclear Non-Proliferation in International Law focuses on current legal challenges regarding nuclear disarmament and security. The Series on Nuclear Non-Proliferation in International Law provides scholarly research articles with critical commentaries on relevant treaty law, best practice and legal developments, thus offering an academic analysis and information on practical legal and diplomatic developments both globally and regionally. It sets a basis for further constructive discourse at both national and international levels. Jonathan L. Black-Branch is Chair of the ILA Committee on Nuclear Weapons, Non-Proliferation and Contemporary International Law and President and CEO of ISLAND - The Foundation for International Society of Law and Nuclear Disarmament. Dieter Fleck is Former Director International Agreements & Policy, Federal Ministry of Defence, Germany; Member of the Advisory Board of the Amsterdam Center for International Law (ACIL); Rapporteur of the International Law Association (ILA) Committee on Nuclear Weapons, Non-Proliferation & Contemporary International Law.

Proliferation of WMD technologies is by no means a new concern for the international community. Indeed, since the signing of the Nuclear Non-proliferation Treaty in 1968, tremendous energies have been expended upon diplomatic efforts to create a web of treaties and international organisations regulating the production and stockpiling of WMD sensitive materials within states, as well as their spread through the increasingly globalised channels of international trade to other states and non-state actors. However, the intervention in 2003 by Western powers in Iraq has served as an illustration of the importance of greater understanding of and attention to this area of law, as disagreements over its content and application have once again lead to a potentially destabilising armed intervention by members of the United Nations into the sovereign territory of another member state. Other ongoing disputes between states regarding the character of obligations assumed under non-proliferation treaty instruments, and the effect of international organisations' decisions in this area, form some of the most contentious and potentially destabilising issues of foreign policy concern for many states. This book provides a comprehensive analysis of international law and organisations in the area of WMD proliferation. It will serve both as a reference for understanding the law as it currently exists in its political and economic context, as well as an analysis of areas in which amendments to existing law and organisations are needed.