List of abbreviations;
List of Illustrations, Maps and Tables; Introduction – Jan Willem Honig, Monica den Boer, Marten Zwanenburg & Joep Aarts;
Part I: Categories of Non-State (Armed) Actors in War;
1. The Strategic Cohesion of Organised Armed Groups: Towards a Historically Informed Socio-Normative Approach – Jan Willem Honig;
2. The Diversification of Civilian Agency in Armed Conflict and the Protection of Civilians under International Humanitarian Law – Arjen Vermeer & Steven van der Put;
3. The Resistance Operating Concept: Towards Modern-Day People’s War – Martijn Rouvroije;
4. Fuelling Instability in the Ukraine War: The Questionable Loyalty of Non-State Actors in Cyberspace – Peter Pijpers & Lotte Nietzman;
5. How Iranian Weapons’ Technology Increases Ansar Allah’s Reach – Ralph Savelsberg, Mark Voskuijl & Frederik Mertens;
6. Information and Communications Technology Companies on the Battlefield: Explanations and Implications –Eric Pouw, Paul Ducheine, Peter Pijpers & Kraesten Arnold;
7. Private Non-State Actors as Norm-Keepers in Armed Conflict: The Role of the Private Sector in Ensuring Compliance with International Humanitarian Law – Marten Zwanenburg;
8. Navigating Non-State Dynamics: A Literature Review on Private Military and Security Companies – Erik de Waard, Bart Wielders, Michael Rustenhoven & Chiel Conijn;
9. Expansion or Restraint? China’s Use of Private Military and Security Companies along the ‘Belt and Road Initiative’ in Asia and Africa – Thijs Cremers & Maarten Rothman;
10. Can the Impact of Non-State Actors Be Predicted? Impressions of Contemporary Approaches to War Forecasting – Hans Melissen & Peter Schuur;
Part II: Cases of Non-State (Armed) Actors in War;
11. Fighting or Writing? Dutch Volunteers in the Anglo-Boer War: Motivation, Loyalty, Effectiveness and Self-Representation – Henk de Jong;
12. The Pope’s Divisions on the March: Soft Power and the Catholic Church – Theo Brinkel;
13. The Battle for Recognition: National Liberation Movements and Military Assistance during the Decolonization of Southern Africa – Tycho van der Hoog;
14. Fighting the State: The Comparative Advantages and Disadvantages of the Tamil Tigers in Their Separatist Struggle against the Sri Lankan Government – Georg Frerks;
15. Cohesion and Conflict Outcomes in Nagorno-Karabakh – Feike Fliervoet;
General Bibliography