Two days in Thessaloniki

The 8th EISS Annual Conference brought the community to the University of Macedonia for two days of panels and roundtables.

It opened with a keynote from Loukas Tsoukalis, President of the Hellenic Foundation for European and Foreign Policy (ELIAMEP) and a professor at Sciences Po, who asked “Will Putin and Trump finally force Europe to behave as a political adult?”. His challenging and somewhat provocative argument on European strategic autonomy set the tone for the two days that followed.

A short film, shot and edited on site, captures the atmosphere across the venue.

ESSC 2025, Thessaloniki.

Keynote & round tables

Loukas Tsoukalis

Keynote

Loukas Tsoukalis

President of the Hellenic Foundation for European and Foreign Policy (ELIAMEP), Professor at the Paris School of International Affairs (Sciences Po), and Emeritus Professor at the University of Athens.

“Will Putin and Trump finally force Europe to behave as a political adult?”

Michal Onderco

Round Table 1 · Chair

Michal Onderco

Erasmus University

“Nuclear coercion — Ukraine, Europe, and beyond.”

Nicolas Blarel

Round Table 2 · Chair

Nicolas Blarel

Leiden University

“How to Publish in Security Journals.”

Conference programme

The full programme of panels, roundtables and papers, as it ran. Open a session to see its papers and speakers.

Day 1 — Thursday 26 June

  1. 9:00 to 9:30

    Registration & Coffee

    Main Hall & Conference Room Foyer

  2. 9:30 to 10:00

    Introductory Remarks

    Conference Room “Ilias Koukouvelis” | Hybrid & Recorded

    Chair:Hugo Meijer (Director of EISS / Sciences Po Paris), Alexandros Chatzgeorgiou (Vice-Rector, University of Macedonia), Nicolas Blarel (EISS / Leiden University)

  3. 10:00 to 11:25

    Cybersecurity and digital technologies in international security, strategy, and global power relations

    Conference Room “Ilias Koukouvelis”

    Chair:Julia Carver (Oxford University)

    View papers (4)
    1. Regulatory Asymmetries in Cryptocurrency Governance: Implications for Sanctions Evasion

      Presenter: Orfeas Anastasios Koidi (Rijkuniversiteit Groningen)

    2. Competitive Cyber Statecraft of the Middle-Ground: A Neoclassical Realist Model

      Presenter: Arthur Laudrain (King’s College London - Department of War Studies) · Joe Devanny (King’s College London - Department of War Studies)

    3. Infrastructural frontlines of (dis)information: data territoriality in the Russian war against Ukraine

      Presenter: Louis Petiniaud (GEODE - French Institute of Geopolitics, Paris 8 University)

    4. Online military influencers in a social media age

      Presenter: Anders Puck Nielsen (Royal Danish Defence College)

  4. 11:30 to 13:00

    Military Technology

    Conference Room “Ilias Koukouvelis”

    Chair:Sanne Verschuren (Boston University)

    View papers (3)
    1. Does Preeminence in Emerging and Military Technologies Matter for International Status and Prestige? Experimental Study

      Presenter: Zakir Rzazade (Charles University)

    2. What’s Got You So Worried? The Replicator Initiative and US Techno-Anxieties in an Age of Great Power Competition

      Presenter: Tom Watts (Royal Holloway, University of London (Leverhulme Early Career Research Fellow))

    3. The Erosion of Traditional Deterrence: Space as a Case Study in Military Transformation

      Presenter: Raoul Cardellini Leipertz (LUMSA University)

    War and Strategy

    Teleconference Room

    Chair:Chiara Libiseller (Leiden University)

    View papers (3)
    1. Reanimating Grand Strategy in Volatile Times

      Presenter: Alexander Evans (London School of Economics)

    2. The Strategy of Subversion: National Security between Warfare and Diplomacy

      Presenter: Henrik Breitenbauch (Royal Danish Defence College) · Niels Byrjalsen (University of Copenhagen)

    3. Assisting to Win? Military Assistance and Coercion in War

      Presenter: Kersti Larsdotter (Swedish Defense University)

  5. 13:00 to 14:00

    Lunch

    Main Hall & Conference Room Foyer

  6. 14:00 to 15:25

    Roundtable 1: Nuclear Coercion

    Conference Room “Ilias Koukouvelis” | Hybrid & Recorded

    Chair:Michal Onderco (Erasmus University)

    Discussants:Kristin Ven Bruusgaard (Director of the Norwegian Intelligence School), Lydia Wachs (Stockholm University), Sanne Verschuren (Boston University), Lauren Sukin (London School of Economics)

  7. 15:30 to 17:00

    Military Interventions

    Conference Room “Ilias Koukouvelis”

    Chair:Peter Viggo Jacobsen (Royal Danish Defence College and University of Southern Denmark)

    View papers (4)
    1. The “Transparent Battlefield” and its Implications for Western Movement and Maneuver Warfighting

      Presenter: Friso Stevens (The Hague Centre for Strategic Studies)

    2. Helping your friends in need? Military Interventions and the Reliability of Defense Cooperation Agreements

      Presenter: Margit Bussmann (University of Greifswald) · Maximilian Krebs (University of Greifswald)

    3. The Resistance Operating Concept’s Deterrent to Impress: Distinct Causal Theories of Success

      Presenter: Martijn Rouvroije (Netherlands Defence Academy - Faculty of Military Sciences)

    4. Negotiation of front ends and back ends in NATO military advisory missions

      Presenter: Anders Klitmøller (The Royal Danish Defence College) · Anne Obling (The Royal Danish Defence College)

    Private Actors, Armed Conflict and the State

    Teleconference Room

    Chair:Zarras Konstantinos (University of Macedonia)

    View papers (4)
    1. Big tech at war: The infrastructural politics of public-private relations

      Presenter: Tobias Liebetrau (University of Copenhagen)

    2. We Are Peers Now: States’ Relations with Violent Non-State Actors That Became State/Sub-State Actors

      Presenter: Ido Gadi Raz (Hebrew University)

    3. Private military companies as proxy forces in international politics with special reference to the Russian Wagner Group/African Corps and its operations in Africa

      Presenter: Theo Neethling (University of the Free State)

    4. From Revolt to Rule: Insurgency as Proto-State Formation

      Presenter: Marnix Provoost (Netherlands Defense Academy)

  8. 17:00 to 17:30

    Poster session / Coffee break

    Conference Room Foyer

  9. 17:30 to 18:30

    Keynote: Will Putin and Trump finally force Europe to behave as a political adult?

    Conference Room “Ilias Koukouvelis” | Hybrid & Recorded

    Chair:Loukas Tsoukalis (President of the Board, ELIAMEP / Professor, Sciences Po Paris / Professor Emeritus, University of Athens)

Day 2 — Friday 27 June

  1. 10:00 to 11:25

    Defense Cooperation and Military Assistance 1: Studies in (Re)alignments

    Conference Room “Ilias Koukouvelis”

    Chair:Revecca Pedi (University of Macedonia)

    View papers (4)
    1. The Delegation of Defense and Security Responsibilities at Sea in Historical Perspective

      Presenter: Pieter Zhao (Erasmus University Rotterdam)

    2. Do Principles Become Agents? Security Assistance between cooptation and orchestration

      Presenter: Jean Marie Reure (University of Genoa)

    3. Beyond Exit: Examining Protégés’ Intra-Alliance Bargaining Strategies

      Presenter: Maximilian Krebs (University of Greifswald)

    4. Advancing authoritarian alignment? A systematic mapping of defense diplomacy between China, Russia, North Korea, and Iran

      Presenter: Sabine Mokry (Institute for Peace Research and Security Policy at the University of Hamburg)

    European Transformations in the Organization of Security

    Teleconference Room

    Chair:Moritz Weiss (LMU Munich)

    View papers (4)
    1. Belgium’s Defence Policy After the Invasion of Ukraine: A Free Rider’s Business-as-Usual Approach

      Presenter: Michelle Haas (Ghent University) · Tim Haesebrouck (Ghent University)

    2. Paradigm Paradox: How Emerging Cybersecurity Communities Moderate EU Governance

      Presenter: Hannah-Sophie Weber (University of Oxford)

    3. Geopolitical Europe: The European Union as a signaling actor in the Russia-Ukraine war

      Presenter: Nicolas Blarel (Leiden University) · Niels Van Willigen (Leiden University)

    4. ’Total Defence’ and Transformations in the Making of European Security

      Presenter: Joakim Berndtsson (University of Gothenburg) · Andreas Kruck (LMU Munich) · Moritz Weiss (LMU Munich)

  2. 11:30 to 13:00

    Weapons of Mass Destruction: Non-Proliferation and Arms Control

    Teleconference Room

    Chair:Clara Portela (University of Valencia)

    View papers (4)
    1. Strategic Stability Without Arms Control

      Presenter: Jamie Withorne (Oslo Nuclear Project, University of Oslo)

    2. The Soviet Union/Russia and the spread of the bomb

      Presenter: Lydia Wachs (Stockholm University)

    3. The Universalization of the Treaty on the Prohibition of Nuclear Weapons: Lessons from the CWC and BWC and the Role of Customary International Law

      Presenter: Agata Bidas (University of Vienna)

    4. Changing Pathways to the Bomb

      Presenter: Eliza Gheorghe (Bilkent University)

    Defense Cooperation and Military Assistance 2: New Research Directions

    Conference Room “Ilias Koukouvelis”

    Chair:John Helferich (University of Oxford)

    View papers (4)
    1. Sweden and the League of Nations: The partisan contestation of national identity and collective security

      Presenter: Zigne Edström (Stockholm University)

    2. Small State Defense Cooperation and Security Strategies in a Changing Global Order

      Presenter: Revecca Pedi (University of Macedonia)

    3. Common Threat, Diverging Responses? Explaining European States’ Military Spending After the War in Ukraine

      Presenter: Tim Haesebrouck (Ghent University) · Michelle Haas (Ghent University)

    4. Informal is the New Normal: Command and Control as the Choice for the Functional Source of Security Commitment

      Presenter: Joseph Christian Agbagala (Center for Security Studies, ETH Zurich)

  3. 13:00 to 14:00

    Lunch

    University Restaurant

  4. 14:00 to 15:25

    Political Economy, Technology and the Defence Industry

    Teleconference Room

    Chair:Kristen Harkness (University of St Andrews), Marc De Vore (University of St Andrews)

    View papers (4)
    1. Examining the Factors Behind the EU’s Defence Innovation System

      Presenter: Cezary Wereszko (University of Nottingham)

    2. Russian Countertrade as a Mechanism for Promoting Arms Sales and Diplomatic Influence

      Presenter: Jonata Anicetti (LISD, Princeton University) · Shang-Su Wu (Rabdan Academy) · Ron Matthews (Cranfield University)

    3. Innovation and engineering at the front: the Ukrainian case of Unmanned System

      Presenter: Emilie Berthelsen (Royal Danish Defence College & Technical University of Denmark)

    4. Dynamics of Defense Indigenization: state-private relations in India’s quest for self-reliance

      Presenter: Yagnyashri Kodaru (LMU Munich)

    Defense Cooperation and Military Assistance 3: Reforms in European Security

    Conference Room “Ilias Koukouvelis”

    Chair:Michal Onderco (Erasmus University)

    View papers (3)
    1. Reassessing European Security: The drivers of NATO’s response to hybrid threats since 2014

      Presenter: Laura Lisboa (Sciences Po Paris)

    2. The EU’s Collective Defence Framework: A Law-in-Context Analysis of Article 42.7 TEU Amid the War in Ukraine

      Presenter: Federica Fazio (Dublin City University)

    3. Can European Defence Cooperation Build European Deterrence?

      Presenter: Fotini Bellou (University of Macedonia)

  5. 15:30 to 16:55

    Roundtable 2: How to Publish in Security Journals

    Conference Room “Ilias Koukouvelis” | Hybrid & Recorded

    Chair:Nicolas Blarel (Leiden University)

  6. 17:00 to 17:30

    Poster session / Coffee break

    Conference Room Foyer

  7. 17:30 to 17:45

    Award of the European Security Studies Best Paper Prize

    Conference Room “Ilias Koukouvelis” | Hybrid & Recorded

    Chair:In partnership with the Journal of Strategic Studies

  8. 17:45 to 18:00

    Concluding Remarks

    Conference Room “Ilias Koukouvelis” | Hybrid & Recorded

    Chair:Hugo Meijer (Director of EISS / Sciences Po Paris), Revecca Pedi (University of Macedonia)

  9. 18:00

    Cocktail

    The Garden

Reconstructed from the conference's final printed programme.

University of Macedonia, Thessaloniki

Each year, the EISS conference is organised on a rotational basis in a different European country. The 2025 conference was held at the University of Macedonia.

University of Macedonia, host of the 2025 EISS Conference.

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