Since the 1990s, private military and security companies (PMSCs) have intervened in civil wars around the globe. International, legally registered corporate actors have assisted governments with a myriad of tasks including combat support, logistics, army and police training, intelligence analysis, and guard services. However, reports that such contractors have been responsible for human rights abuses have spurred the need to evaluate the industry's impact on conflicts. Are these contractors effective in curbing violence or does emphasis on profit and lack of accountability get in the way? And how can governments improve PMSCs' commitment to contractual obligations, including adherence to international humanitarian laws? This book identifies two market forces that impact PMSCs' military effectiveness: local or conflict-level competition and global or industry-level competition. Specifically, Seden Akcinaroglu and Elizabeth Radziszewski challenge the assumption that interventions by profit-driven coporations are likely to destabilize areas engaged in war, and provide data that private contractors do contribute to conflict termination under certain circumstances. They argue that competitive market pressure creates a strong monitoring system and that the company's corporate structure and external competitive environment in a given conflict help to explain the variance in accountability to clients. Including an analysis of data on international PMSCs' interventions in civil wars from 1990-2008, Akcinaroglu and Radziszewski show the impact of competition on companies' contribution to the termination of different types of civil wars.

Whether they train police forces in Afghanistan or provide military assistance to governments in Africa that are battling rebel groups, private military and security companies (PMSCs), or corporations that provide security and military services for profit, have been present in numerous conflicts around the globe. In 1984 only one international PMSC intervened in a civil war; in 1989 there were 15 international PMSCs present in conflict zones, while from 2003 to 2019 over 120 of such companies provided services during the Iraq war. Why do international PMSCs sometimes help with conflict termination while in other cases their intervention is associated with prolonged wars? And in what ways does market competition affect PMSCs' military effectiveness?

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.

Mercenaries are more powerful than experts realize, a grave oversight. Those who assume they are cheap imitations of national armed forces invite disaster because for-profit warriors are a wholly different genus and species of fighter. Private military companies such as the Wagner Group are more like heavily armed multinational corporations than the Marine Corps. Their employees are recruited from different countries, and profitability is everything. Patriotism is unimportant, and sometimes a liability. Unsurprisingly, mercenaries do not fight conventionally, and traditional war strategies used against them may backfire.

Private Military and Security Companies (PMSCs) have constituted a perennial feature of the security landscape. Yet, it is their involvement in and conduct during the ongoing wars in Iraq and Afghanistan that have transformed the outsourcing of security services into such a pressing public policy and world-order issue. The PMSCs’ ubiquitous presence in armed conflict situations, as well as in post-conflict reconstruction, their diverse list of clients (governments in the developed and developing world, non-state armed groups, intergovernmental and non-governmental organizations, and international corporations) and, in the context of armed conflict situations, involvement in instances of gross misconduct, have raised serious accountability issues. The prominence of PMSCs in conflict zones has generated critical questions concerning the very concept of security and the role of private force, a rethinking of "essential governmental functions," a rearticulation of the distinction between public/private and global/local in the context of the creation of new forms of "security governance," and a consideration of the relevance, as well as limitations, of existing regulatory frameworks that include domestic and international law (in particular international human rights law and international humanitarian law). This book critically examines the growing role of 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, domestic as well as international, regulatory mechanisms and processes. It will be of interest to scholars, policymakers, practitioners and advocates for a more transparent and humane security order. This book was published as a special issue of Criminal Justice Ethics.

Mercenaries have been active in battle from the beginning of military history and, as private armies and military support firms, they are a major component of warfare today. Security, military advice, training, logistics support, policing, technological expertise, intelligence, transportation—all are outsourced to a greater or lesser degree in the U.S. military. However, privatization is not a uniquely American phenomenon. Countries as diverse as Saudi Arabia and Australia rely on privatization in one form or another. Historically, heads of state, politicians, and other administrators have justified use of mercenaries on the basis of their effectiveness, and cost-savings. These reasons and others continue to serve as rationales for use of private military companies in military strategy. Mercenaries: A Guide to Private Armies and Private Military Companies provides a comprehensive survey and guide to mercenary forces, entrepreneurs, and corporations active on the international military scene today, including a concise history of mercenaries and private armies on land, sea, and in the air. Narrative chapters are amply supplemented by sidebars including biographies of major figures, key statistics, historical and current documents, contracts, and legislation on private armies and outsourced military services. Each chapter includes a bibliography of books, journal articles, and web sites, and a general bibliography concludes the entire work.

This edited book provides an interdisciplinary, state-of-the-art overview of the growing phenomenon of private military companies.