Books, articles and chapters

Books

  1. with Mitt Regan (eds), Hybrid Threats and Grey Zone Conflict: The Challenge to Liberal Democracies (Oxford University Press, 2024)

Articles

  1. ‘Maritime Incidents in the South China Sea: Measures of Law Enforcement or Use of Force?’, (2024) 103 International Law Studies 463–511
  2. ‘War Diffused: Warfare between Metaphor and Reality’, (2023) 16 University of St. Thomas Journal of Law and Public Policy 594–679
  3. ‘Norm Contestation for Strategic Effect: Legal Narratives as Information Advantage’, (2023) 83 Zeitschrift für ausländisches öffentliches Recht und Völkerrecht 119–153
  4. with Kieran Tinkler, ‘Collateral Damage and the Enemy’, forthcoming in British Yearbook of International Law
  5. with Hitoshi Nasu, ‘NATO and Collective Defense in Space: Same Mission, New Domain’ (2021) 20 Turkish Policy Quarterly 35–43
  6. ‘Legal Resilience in an Era of Grey Zone Conflicts and Hybrid Threats’, (2020) 33 Cambridge Review of International Affairs 846–867
  7. ‘The Mutual Assistance Clauses of the North Atlantic and EU Treaties: The Challenge of Hybrid Threats’, (2019) 10 Harvard National Security Journal 405–460
  8. ‘Reversing a Withdrawal Notification under Article 50 TEU: Can a Member State Change its Mind?’, (2017) 42 European Law Review 451–473
  9. with Sean Aughey, ‘Targeting and Detention in Non-International Armed Conflict: Serdar Mohammed and the Limits of Human Rights Convergence’, (2015) 91 International Law Studies 60–118
  10. ‘Untangling Extra-Territorial Jurisdiction from International Responsibility in Jaloud v. Netherlands: Old Problem, New Solutions?’, (2014) 53 Military Law and the Law of War Review 287–318
  11. ‘UN Peacekeeping Operations and Article 7 ARIO: The Missing Link’, (2012) 9 International Organizations Law Review 77–85
  12. ‘The Al-Jedda Case before the House of Lords’, (2009) 13 Journal of International Peacekeeping 181–196
  13. ‘The European Union Status of Forces Agreement (EU SOFA)’, (2008) 13 Journal of Conflict and Security Law 353–391
  14. ‘Status of Forces and Status of Mission Agreements under the ESDP: The EU’s Evolving Practice’, (2008) 19 European Journal of International Law 67–100
  15. ‘The Conclusion of International Agreements in the Context of the ESDP’, (2008) 57 International and Comparative Law Quarterly 53–86
  16. ‘Jurisdiction and International Responsibility in Peace Support Operations: The Behrami and Saramati Cases’, (2008) 8 Human Rights Law Review 151–170
  17. ‘The EU Status of Forces Agreement: Change and Continuity in the Law of Visiting Forces’, (2007) 46 Military Law and the Law of War Review 9–254
  18. ‘The Danish Cartoons Row: Re-Drawing the Limits of the Right to Freedom of Expression?’ (2005) 16 Finnish Yearbook of International Law 365–398

Chapters

  1. ‘Legal Resilience: Just a Warm and Fuzzy Concept?’, in Mitt Regan and Aurel Sari (eds), Hybrid Threats and Grey Zone Conflict: The Challenge to Liberal Democracies (OUP, 2024) 533–556
  2. ‘Legal Aspects of Hybrid Threats: Making Sense of the Field’, in Luigi Lonardo (ed), Addressing Hybrid Threats: European Law and Policies (Edward Elgar, 2024) 21–39
  3. ‘The Responsibility of International Organizations in the Context of Multinational Military Operations’, in Ágoston Mohay et al (eds) A Nemzetközi Szervezetek Felelőssége: Elmélet és Gyakorlat Határán (Pécsi Tudományegyetem, 2023), 61–76
  4. ‘Hybrid Warfare and the Law of Armed Conflict: Much Ado about Nothing?’, in Gökhan Güneysu et al (eds), Kirimli Dr. Aziz Bey Collected Courses on International Humanitarian Law – Vol. I (Kızılay Culture and Arts Publications, 2023), 197–225
  5. ‘Receiving States, Sending States and the Impact of Their Domestic Laws’, in Robin Geiß and Heike Krieger (eds), The Legal Pluriverse Surrounding Multinational Military Operations (OUP, 2020), 373–392
  6. ‘The Immunities of Visiting Forces’, in Tom Ruys, Nicolas Angelet and Luca Ferro (eds), The Cambridge Handbook of Immunities and International Law (CUP, 2019), 559–576
  7. ‘Hybrid Law, Complex Battlespaces: What’s the Use of a Law of War Manual?’, in Michael A. Newton (ed), The United States Department of Defense Law of War Manual: Commentary & Critique (CUP, 2019), 403–430
  8. ‘Hybrid Warfare, Law and the Fulda Gap’, in Christopher Ford and Winston Williams (eds), Complex Battle Spaces (OUP, 2019), 161–190
  9. with Paul J. Conderman, ‘Jurisdiction’, in Dieter Fleck (ed), The Handbook of the Law of Visiting Forces (2nd, OUP, 2018), 205–260
  10. ‘Al-Jedda V. United Kingdom, App. No. 27021/08, European Court of Human Rights, 7 July 2011’, in Cedric Ryngaert, Ige F Dekker, Ramses A Wessel and Jan Wouters (eds), Judicial Decisions on the Law of International Organizations (OUP, 2016), 351–360
  11. ‘The Status of Armed Forces in Public International Law: Jurisdiction and Immunity’, in Alexander Orakhelashvili (ed), Research Handbook on Jurisdiction and Immunities in International Law (Edward Elgar, 2015), 319–371
  12. ‘The Status of Foreign Armed Forces Deployed in Post-Conflict Environments: A Search for Basic Principles’, in Carsten Stahn, Jennifer S. Easterday and Jens Iverson (eds), Jus Post Bellum (OUP, 2014), 467–501
  13. with Ramses A. Wessel, ‘International Responsibility for EU Military Operations: Finding the EU’s Place in the Global Accountability Regime’, in Bart van Vooren, Steven Blockmans and Jan Wouters (eds), The EU’s Role in Global Governance: The Legal Dimension (OUP, 2013), 126–141
  14. ‘Between Legalization and Organizational Development: Explaining the Evolution of EU Competence in the Field of Foreign Policy’, in Paul James Cardwell (ed), EU External Relations Law and Policy in the Post-Lisbon Era (TMC Asser Press, 2012), 59–95
  15. ‘Autonomy, Attribution and Accountability: Reflections on the Behrami Case’, in Richard Collins and Nigel D. White (eds), International Organisations and the Idea of Autonomy (London, Routledge, 2011), 257–277
  16. ‘Decisions on Operational Action and Union Positions: Back to the Future?’, in Herman-Josef Blanke and Stelio Mangiameli (eds), The European Union after Lisbon: Constitutional Basis, Economic Order and External Action (Springer, 2011), 533–550
  17. ‘The Relationship between Community Law and International Law after Kadi: Did the ECJ Slam the Door on Effective Multilateralism?’, in Matthew Happold (ed), International Law in a Multipolar World (London, Routledge, 2011), 303–322

Contributions to commentaries

  1. Article 28, Article 29 and Article 37, in Herman-Josef Blanke and Stelio Mangiameli (eds), Commentary on the Treaty on European Union (Berlin, Springer, 2013), 981-1016, 1017-1039 and 1131-1145
  2. Article 26, Article 25 and Article 26 TEU, in H. Smit, P. Herzog, C. Campbell and G. Zagel (eds), Smit and Herzog on The Law of the European Union (Release 13, July 2012) (New York, Matthew Bender, LexisNexis, 2012)

Other publications

  1. ‘Instrumentalized Migration and the Belarus Crisis: Strategies of Legal Coercion’, April 2023, European Centre of Excellence for Countering Hybrid Threats
  2. ‘Hybrid Threats and the Law: Building Legal Resilience’, November 2021, European Centre of Excellence for Countering Hybrid Threats
  3. ‘Hybrid Threats and the Law: Concepts, Trends and Implications’, Hybrid CoE Trend Report, April 2020, European Centre for Countering Hybrid Threats
  4. with Agnieszka Jachec-Neale, ‘International Law in 2050’, Exeter Centre for International Law Occasional Paper 2018/1
  5. ‘Blurred Lines: Hybrid Threats and the Politics of International Law’, Strategic Analysis, January 2018, European Centre for Countering Hybrid Threats
  6. Written Evidence on ‘Derogations from the European Convention On Human Rights in Deployed Operations’, in House of Commons Defence Committee, ‘UK Armed Forces Personnel and the Legal Framework for Future Operations’, HC 931 (2014), Ev51–56
  7. with Ramses A. Wessel (eds), Human Rights in EU Crisis Management Operations: A Duty to Respect and to Protect?, CLEER Working Paper 2012/06
  8. ‘Normative Power Europe: Status of Forces Agreements in the Field of European Security and Defence Cooperation’, NATO Legal Gazette (July 2012) Issue 28, 2–12
  9. ‘The NATO SOFA at Sixty: Heading for Retirement or Has Life Just Begun?’, NATO Legal Gazette (April 2012), Issue 27, 2–8
  10. Written Evidence on ‘Parliamentary Control over the Armed Forces in Germany’, in House of Lords Constitution Committee, ‘Waging War: Parliament’s Role and Responsibility’, HL 236-II (2006), 218–223