This book’s primary concern is the application of International Humanitarian Law and International Human Rights Law in addressing the business conduct of Private Military and Security Companies (PMSCs) during armed conflicts, as well as state responsibility for human rights violations and current attempts at international regulation. The book discusses four interconnected themes. First, it differentiates private contractors from mercenaries, presenting an historical overview of private violence. Second, it situates PMSCs’ employees under the legal status of civilian or combatant in accordance with the Third and Fourth Geneva Conventions of 1949. It then investigates the existing law on state responsibility and what sort of responsibility companies and their employees can face. Finally, the book explores current developments on regulation within the industry, on national, regional and international levels. These themes are connected by the argument that, in order to find gaps in the existing laws, it is necessary to establish what they are, what law is applicable and what further developments are needed.

This book explores the human rights consequences of the new mercenarism, as channeled through so-called private military and security companies (PMSCs), and offers an overview of the evolution and status quo of both non-legal (soft law and self-regulation) and legal initiatives seeking to limit them. It addresses various topics, including the impact of the presence of non-state actors on human security using the cases of Afghanistan and Syria; research on PMSCs’ impact on human rights in specific cases; the insufficiency and ineffectiveness of existing direct and indirect legal prohibitions on the use of mercenaries; various aspects of international human rights law and international humanitarian law related to the conduct of PMSCs; soft-law and self-regulation mechanisms; and the international minimum standard in general international law regarding the privatization, export, import, and contracting of PMSCs.

A growing number of states use private military and security companies (PMSCs) for a variety of tasks, which were traditionally fulfilled by soldiers. This book provides a comprehensive analysis of the law that applies to PMSCs active in situations of armed conflict, focusing on international humanitarian law. It examines the limits in international law on how states may use private actors, taking the debate beyond the question of whether PMSCs are mercenaries. The authors delve into issues such as how PMSCs are bound by humanitarian law, whether their staff are civilians or combatants, and how the use of force in self-defence relates to direct participation in hostilities, a key issue for an industry that operates by exploiting the right to use force in self-defence. Throughout, the authors identify how existing legal obligations, including under state and individual criminal responsibility should play a role in the regulation of the industry.

The past two decades have witnessed the rapid proliferation of private military and security companies (PMSCs) in armed conflicts around the world, with PMSCs participating in, for example, offensive combat, prisoner interrogation and the provision of advice and training. The extensive outsourcing of military and security activities has challenged conventional conceptions of the state as the primary holder of coercive power and raised concerns about the reduction in state control over the use of violence. Hannah Tonkin critically analyses the international obligations on three key states - the hiring state, the home state and the host state of a PMSC - and identifies the circumstances in which PMSC misconduct may give rise to state responsibility. This analysis will facilitate the assessment of state responsibility in cases of PMSC misconduct and set standards to guide states in developing their domestic laws and policies on private security.

Private Sicherheits- und Militärunternehmen erleben seit den 1990er Jahren einen außerordentlichen Boom und sind derzeit eines der spannendsten Phänomene in den internationalen Beziehungen. Die Palette der von ihnen angebotenen Dienstleistungen ist groß. Sie reichen von logistischer Unterstützung über Aufklärung bis hin zu Kampfeinsätzen. Zu ihren Kunden zählen Regierungen, Wirtschaftsunternehmen, internationale Organisationen, NGOs, humanitäre Organisationen sowie Privatpersonen. Gegenwärtig lässt sich an den Auseinandersetzungen im Irak sowohl die Aktualität wie auch die Brisanz ihres Einsatzes illustrieren, gibt es doch Anzeichen dafür, dass Beschäftigte solcher Unternehmen u.a. in die Folterung von Gefangenen verwickelt sind. Die Beiträge des Sammelbandes aus der Feder nationaler wie internationaler Expertinnen und Experten beschreiben und analysieren verschiedene Typen von privaten Sicherheits- und Militärunternehmens, ihre Dienstleistungen und die Umstände, die ihren Boom befördert haben. Sie diskutieren die Vor- wie auch die Nachteile ihres Einsatzes und beschreiben Instrumente, die die Tätigkeit dieser Unternehmen stärker reglementieren und kontrollieren könnten.

The outsourcing of military and security services is the object of intense legal debate. States employ private military and security companies (PMSCs) to perform functions previously exercised by regular armed forces, and increasingly international organisations, NGOs and business corporations do the same to provide security, particularly in crisis situations. Much of the public attention on PMSCs has been in response to incidents in which PMSC employees have been accused of violating international humanitarian law. Therefore initiatives have been launched to introduce uniform international standards amidst what is currently very uneven national regulation. This book analyses and discusses the interplay between international, European, and domestic regulatory measures in the field of PMSCs. It presents a comprehensive assessment of the existing domestic legislation in EU Member States and relevant Third States, and identifies implications for future international regulation. The book also addresses the crucial questions whether and how the EU can potentially play a more active future role in the regulation of PMSCs to ensure compliance with human rights and international humanitarian law.

This book examines the growing role of private military and security companies (PMSCs) in conflict and post-conflict situations, as part of a broader trend towards the outsourcing of security functions. Particular emphasis is placed on key moral, legal, and political considerations involved in the privatization of such functions, on the impact of outsourcing on security governance, and on the main challenges confronting efforts to hold PMSCs accountable through a combination of formal and informal regulatory mechanisms and processes. This book was published as a special issue of Criminal Justice Ethics.