New War Technologies And International Law

This book analyses how existing international law limits the use of means of warfare utilising the properties of nanomaterials.

Emerging technologies have always played an important role in armed conflict. From the crossbow to cyber capabilities, technology that could be weaponized to create an advantage over an adversary has inevitably found its way into military arsenals for use in armed conflict. The weaponization of emerging technologies, however, raises challenging legal issues with respect to the law of armed conflict. As States continue to develop and exploit new technologies, how will the law of armed conflict address the use of these technologies on the battlefield? Is existing law sufficient to regulate new technologies, such as cyber capabilities, autonomous weapons systems, and artificial intelligence? Have emerging technologies fundamentally altered the way we should understand concepts such as law-of-war precautions and the principle of distinction? How can we ensure compliance and accountability in light of technological advancement? This volume of the Lieber Studies explores these critical questions while highlighting the legal challenges--and opportunities--presented by the use of emerging technologies on the battlefield.

Explains how existing and proposed law seek to tackle challenges posed by new and emerging technologies in war and peace.

Increasingly, war is and will be fought by machines – and virtual networks linking machines - which, to varying degrees, are controlled by humans. This book explores the legal challenges for armed forces resulting from the development and use of new military technologies – automated and autonomous weapon systems, cyber weapons, “non-lethal” weapons and advanced communications - for the conduct of warfare. The contributions, each written by scholars and military officers with expertise in International Humanitarian Law (IHL), provide analysis and recommendations for armed forces as to how these new technologies may be used in accordance with international law. Moreover, the chapters provide suggestions for military doctrine to ensure continued compliance with IHL during this ever-more-rapid evolution of technology.

Modern technological development has been both rapid and fundamentally transformative of the means and methods of warfare, and of the broader environment in which warfare is conducted. In many cases, technological development has been stimulated by, and dedicated to, addressing military requirements. On other occasions, technological developments outside the military sphere affect or inform the conduct of warfare and military expectations. The introduction of new technologies such as information technology, space technologies, nanotechnology and robotic technologies into our civil life, and into warfare, is expected to influence the application and interpretation of the existing rules of the law of armed conflict. In this book, scholars and practitioners working in the fields critically examine the potential legal challenges arising from the use of new technologies and future directions of legal development in light of the specific characteristics and challenges each technology presents with regard to foreseeable humanitarian impacts upon the battlespace.

International law requires that, before any new weapon is developed, purchased or modified, the legality of its use must be determined. This book offers the first comprehensive and systemic analysis of the law mandating such assessments - Article 36 of the 1977 Additional Protocol I to the Geneva Conventions. Underpinned by empirical research, the book explores the challenges the weapons review authorities are facing when examining emerging military technology, such as autonomous weapons systems and (autonomous) cyber capabilities. It argues that Article 36 is sufficiently broad to cover a wide range of military systems and offers States the necessary flexibility to adopt a process that best suits their organisational demands. While sending a clear signal that law should not simply follow technological developments, but rather steer them, the provision has its limits, however, which are shaped and defined by the interpretative decisions made by States.

Topics as diverse as the evolving spectrum of conflict, innovations in weaponry, automated and autonomous attack, the depersonalisation of warfare, detention operations, the influence of modern media and the application of human rights law to the conduct of hostilities are examined in this book to see to what extent existing legal norms are challenged. The book takes each topic in turn, explains relevant provisions of contemporary law and analyses exactly where the legal problem lies. The analysis then develops the theme, examining for example the implications of current rules as to deception operations for certain applications of cyber warfare. The text is written in an accessible style, and demonstrates the continuing relevance of established rules and the importance of compliance with them. Useful for academics, military, governments, ministries of defence, ministries of foreign affairs, libraries, diplomats, think tanks, policy units, NGOs, and all others with an interest in law of armed conflict issues such as journalists and students.

This book addresses the technological evolution of modern warfare due to unmanned systems and the growing capacity for cyberwarfare. The increasing involvement of unmanned means and methods of warfare can lead to a total removal of humans from the navigation, command and decision-making processes in the control of unmanned systems, and as such away from participation in hostilities – the “dehumanization of warfare.” This raises the question of whether and how today’s law is suitable for governing the dehumanization of warfare effectively. Which rules are relevant? Do interpretations of relevant rules need to be reviewed or is further and adapted regulation necessary? Moreover, ethical reasoning and computer science developments also have to be taken into account in identifying problems. Adopting an interdisciplinary approach the book focuses primarily on international humanitarian law, with related ethics and computer science aspects included in the discussion and the analysis.