1. Introduction - Lonneke Peperkamp, Maarten Rothman, Sebastiaan Rietjens and Eline Stevens;
Section I: Narratives and intelligence;
2. The War on Ukraine: A Warning from History - Floribert Baudet;
3. Caught by Surprise: Warning for Russia's Invasion of Ukraine - Michelle Hogendoorn, Brema Spoor and Sebastiaan Rietjens;
4. Open-Source Intelligence in the Russia-Ukraine War - Hannah van Beek and Sebastiaan Rietjens;
5. 'The Wise Man Will Be Master of the Stars'. The Use of Twitter by a Military Intelligence Service in Wartime: The Case of the GUR - Peter Schrijver;
6. Morale and Moral Injury among Russian and Ukrainian Combatants - Tine Molendijk; Section II: Warfighting;
7. Putin's War, a European Tragedy: Why Russia's War Failed and What It Means for NATO ¬- Frans Osinga
8. Putin's Miscalculation: The Effectiveness of Russia's New-type Warfare in Ukraine - Han Bouwmeester;
9. Russian Military Logistics and the Ukraine Conflict: Analyzing Dynamics of Multilevel Alignment - Thijs Cremers, Sieds Haitsma, Gert Schijvenaars, Armand Soeleman, and Paul van Fenema;
10. Explaining Stalemate from a Corbettian Maritime Perspective - Henk Warnar;
11. All Quiet on the Northern Front? Limited War and Covert Action in the Russian-Ukrainian War - Maarten Rothman and Martijn Rouvroije;
12. Assessing the Dogs of Cyberwar: Reflections on the Dynamics of Operations in Cyberspace during the Russo-Ukrainian War - Kraesten Arnold, Peter Pijpers, Paul Ducheine, and Peter Schrijver;
13. The Space Domain and the Russia-Ukraine War - Lonneke Peperkamp and Patrick Bolder; Section III: International involvement;
14. Does the Russia Sanctions Revolution Bring About Change? - Esmée de Bruin, Joop Voetelink, & Jeroen Klomp
15. NATO Members' Burden Sharing Behaviour in the Aftermath of Russia's Annexation of Crimea, 2014-2021 - Marion Bogers & Robert Beeres;
16. Contraband of War at Sea: Interference of Arms Support to the Enemy - Martin Fink;
17. Between Multilateralism and Great Power Competition: The Future of European Indivisible and Comprehensive Security - Sabine Mengelberg and Floribert Baudet;
18. The Russia-Ukraine War and the Changing Character of the World Order - Theo Brinkel and Carel Sellmeijer;
19. The West versus the Rest? A Pluralist English School Perspective on the Ukraine War - Jörg Noll and Sonja de Laat; Section IV: Rules and norms;
20. Fighting Justly: The Russo-Ukrainian War and the Usefulness of Morality - Peter Olsthoorn;
21. The 'Technology War' and International Law: A Legal Perspective on New Technologies Used in the Ukraine Conflict - Steven van de Put & Marten Zwanenburg;
22. Russian Commercial Warriors on the Battlefield - Thijs Cremers and Han Bouwmeester;
23. A Military Oath for Russian Private Military Security Contractors? Wagner, Putin and the Death of Prigozhin - Allard Wagemaker & Karishma Chafekar;
24. Collecting Evidence of International Crimes in Ukraine: The Role of the Royal Netherlands Marechaussee - Monica den Boer, Marieke de Hoon, Jan Roede and Joris van Wijk; Section V: Lessons and ending;
25. Lessons from Ukraine: Benchmark or Significant Exception? - Martijn van der Vorm and Gijs Tuinman;
26. Revisiting the Synthetic Organization: Multi-level Bricolage in Turbulent Environments - Eric-Hans Kramer, Guido van Os, Stefan Soeparman, and Robbert Verhulst;
27. War Diplomacy in Ukraine: Causes and Endings of Russia's Military Invasions - Berma Klein Goldewijk;
28. When Will It End? Assessing the Duration of Putin's War with Ukraine - Robbert Fokkink and Roy Lindelauf