I Introduction
1:Too Much History: From War as a Sanction to the Sanctioning of War, Randall Lesaffer
2:Law of Nations or Perpetual Peace? Two Early International Theories on the Use of Force, Daniele Archibugi, Mariano Croce, and Andrea Salvatore
3:The Limitations of Traditional Rules and Institutions Relating to the Use of Force, Michael Glennon
4:The Continued Relevance of Established Rules and Institutions Relating to the Use of Force, James Crawford and Rowan Nicholson
5:Feminist Perspectives on the Law on the Use of Force, Gina Heathcote
6:The Collective Security System and the Enforcement of International Law, Jean d'Aspremont
7:Changing Jus Cogens through State Practice? - the Case of the Prohibition of the Use of Force and its Exce ptions, Alexander Orakhelashvili
II Collective Security and the Non-use of Force
8:Reconfiguring the UN System of Collective Security, Ramesh Thakur
9:Outsourcing the Use of Force: Towards More Security Council Control of Authorized Operations?, Niels Blocker
10:When the Security Council is Divided: Imprecise Authorizations, Implied Mandates, and the 'Unreasonable Veto', Ian Johnstone
11:United Nations Security Council Practice in Relation to Use of Force in No-Fly Zones and Maritime Exclusion Zones, Rob McLaughlin
12:Military Sanctions Enforcement in the Absence of Express Authorization?, Penelope Nevill
13:The Relationship Between the UN Security Council and General Assembly in Matters of International Peace and Security, Nigel D. White
14:Regional Organizations and Arrangements: Authorization, Ratification or Independent Action, Erika de Wet
15:Use of Force: Justiciability and Admissibility, A. Mark Weisburd
16:The Use of Force in United Nations Peace-keeping Operations, Scott Sheeran
17:Mandated to Protect: Security Council Practice on the Protection of Civilians, Haidi Willmot and Ralph Mamiya
18:Self-defence, Protection of Humanitarian Values and the Doctrine of Impartiality and Neutrality in Enforcement Mandates, Nicholas Tsagourias
19:Transparency, Accountability, and Responsibility for Internationally Mandated Operations, Charlotte Ku
20:Failure to Protect in International Law, Andre Nollkaemper
III The Prohibition of the Use of Force, Self-Defence, and other Concepts
21:The Ban on the Use of Force in the UN Charter, Nico Schrijver
22:Intervention, Armed Intervention, Armed Attack, Threat to Peace, Act of Aggression, and Threat or Use of Force - What's the Difference?, Jan Klabbers
23:The Prohibition of the Use of Force and Non-intervention: Ambition and Practice in the OAS region, Jen Michel Arrighi
24:The Crime of Aggression at the International Criminal Court, Sean Murphy
25:The International Court of Justice and the 'Principle of Non-Use of Force', Claus Kress
26:The Prohibition of the Use of Force in Arbitrations and Fact-Finding Reports, Vaios Koutroulis
27:The Resilience of the Restrictive Rules on Self-defence, Jorg Kammerhofer
28:Self-defence and Collective Security: Key Distinctions, Sir Michael Wood
29:Taming the Doctrine of Preemption, Ashley Deeks
30:Can Non-state Actors Mount an Armed Attack?, Kimberley Trapp
31:The Problem of Imminence in an Uncertain World, Noam Lubell
32:Action against Host States of Terrorist Groups, Lindsay Moir
33:When Does Self-defence End?, Terry Gill
34:Theatre of Operations, Jean Christophe Martin
IV Action on Behalf of Peoples and Populations
35:Humanitarian Intervention, Sir Nigel Rodley
36:Pro-democratic Action, David Wippman
37:Intervention by Invitation, Gregory H. Fox
38:National Liberation in the Context of Post- and Non-Colonial Struggles for Self-Determination, Elizabeth Chadwick
V Revival of Classical Concepts?
39:Necessity, Olivier Corten
40:Retaliation and Reprisal, Shane Darcy
41:Hot Pursuit, Bill Gilmore
42:The Threat of the Use of Force and Ultimata, Anne Lagerwall and François Dubuisson
43:Blockades and Interdictions, Wolff Heintschel von Heinegg
44:Rescuing Nationals Abroad, Mathias Forteau
45:Peace Settlements and the Prohibition of the Use of Force, Martin Waelisch
46:The Effects of a State of War or Armed Conflict, Marina Mancini
VI Emerging Areas?
47:Proliferation of Weapons of Mass Destruction and Shipping Interdiction, Guglielmo Verdirame and Vasco Becker Weinberg
48:The Implications of the Proliferation of Weapons of Mass Destruction for the Prohibition of the Use of Force, Daniel Joyner
49:The Use of Force Against Pirates, Douglas Guilfoyle
50:The Changing Environment and Emerging Resource Conflicts, Marco Pertile
51:Remotely Piloted Warfare as a Challenge to the Ius ad Bellum, Jordan Paust
52:The Use of Cyber Force and International Law, Michael Schmidt
53:Private Military Companies and the Jus ad Bellum, Ian Ralby
VII General Problems
54:Ius Cogens and the Use of Armed Force, Andre de Hoogh
55:The Principle of Proportionality from a us ad Bellum Perspective, Theodora Christodoulidou and Kalliopi Chainoglou
56:The Relationship Between Ius ad Bellum and Jus in bello, Keiichiro Okimoto
57:Consequences for Third States as a Result of an Unlawful Use of Force, Paolo Palchetti