Government responses to terrorism can conflict with the protection of human rights and the rule of law. By comprehensively looking at all aspects of counter-terrorism measures from a comparative perspective, this book identifies best practices and makes clear recommendations for the future.

This newly revised and updated second edition provides a comprehensive overview of international counter-terrorism law and practice. Brand new and revised chapters provide critical commentary on the law from leading scholars and practitioners in the field, including new topics for this edition such as foreign terrorist fighters, the nexus between organized crime and terrorism, and the prevention of violent extremism.

Papers originally presented in a conference held at the Catholic University, Milan, on 10-11 May 2002.

An exploration of the relationship between different branches of international law and their applicability to terrorism.

The events of 11 September 2001 have led to significant developments in international law with respect to combating terrorism by military and non-military action. The volume addresses the issues raised in a comprehensive manner. It comprises country-reports with analyses of the developments in a number of selected countries. Based on these country-reports the volume traces new developments in the definition of international terrorism, deals with the issue of human rights protection under new anti-terrorist legislation and examines the recent developments towards international military action against terrorism.

In this paper, Michael Schmitt explores the legality of the attacks against Al Qaeda and the Taliban under the "jus ad bellum," that component of international law that governs when a State may resort to force as an instrument of national policy. Although States have conducted military counterterrorist operations in the past, the scale and scope of Operation Enduring Freedom may signal a sea change in strategies to defend against terrorism. This paper explores the normative limit on counterterrorist operations. Specifically, under what circumstances can a victim State react forcibly to an act of terrorism? Against whom? When? With what degree of severity? And for how long? The author contends that the attacks against Al Qaeda were legitimate exercises of the rights of individual and collective defense. They were necessary and proportional, and once the Taliban refused to comply with U.S. and United Nations demands to turn over the terrorists located in Afghanistan, it was legally appropriate for coalition forces to enter the country for the purpose of ending the ongoing Al Qaeda terrorist campaign. However, the attacks on the Taliban were less well grounded in traditional understandings of international law. Although the Taliban were clearly in violation of their legal obligation not to allow their territory to be used as a terrorist sanctuary, the author suggests that the degree and nature of the relationship between the Taliban and Al Qaeda may not have been such that the September 11 attacks could be attributed to the Taliban, thereby disallowing strikes against them in self-defense under traditional understandings of international law. Were the attacks, therefore, illegal? Not necessarily. Over the past half-century the international community's understanding of the international law governing the use of force by States has been continuously evolving. The author presents criteria likely to drive future assessments of the legality of counterterrorist operatio7.

This book examines the attempts by the international community and the United Nations to define and criminalise terrorism. In doing so, it explores the difficult legal, ethical and philosophical questions involved in deciding when political violence is, or is not, permissible.

ŠA deep and thoughtful exploration of counter-terrorism written by leading commentators from around the globe. This book poses critical questions about the definition of terrorism, the role of human rights and the push by many governments for more secu

Includes annex: The Huelva Declaration for an Alliance of Civilizations against Terrorism.

THis publication is an updated compendium of universal and regional counter-terrorisms international treaties, conventions, and agreements.