If this trajectory continues, hostage diplomacy will not remain an aberration. It will become part of the operating logic of a more transactional and more coercive international order.
Documents: 📂 Source Document
The return of Coercion in International Relations

Why are foreign nationals increasingly detained not as criminals, but as leverage? Hostage diplomacy endures because it delivers strategic returns often enough to make repetition rational in a fragmented international system. What is taking shape is not simple disorder, but a harder political landscape in which human vulnerability itself becomes a currency of negotiation.
If this trajectory continues, hostage diplomacy will not remain an aberration. It will become part of the operating logic of a more transactional and more coercive international order.
Documents: 📂 Source Document
Alperen Celik Bridging Diplomacy and Sustainability·Sustainability & Innovation ManagementNew
Sophia Nistor The Securitisation of Arctic Science·Security Policy & DefenceNew
Andrii Haivaniuk NATO 3.0: Burden-Sharing or Strategic Retreat? ·North AmericaNew
Alperen Celik Human Rights & Aid in Post-Conflict MENA·Human Rights & Humanitarian AidNew
Sonja Gruenbauer It’s a (Wo)Men’s World·Human Rights & Humanitarian AidNew
Alexandra Savva India Between Two Tables·International Relations & DiplomacyNew
Age Steenbreker Recovery Under Fire·Security Policy & DefenceNew
Maria Cojocaru Sky is the Limit? FCAS Stress-Tests EU Defence·Security Policy & DefenceNew
Neele Seifert Trump, Xi and the Post-Unipolar World·Business EconomicsNew
Devin Nguyen The United States-Mexico-Canada Agreement (USMCA)·International Economic RelationsNew
Alperen Celik Bridging Diplomacy and Sustainability·Sustainability & Innovation ManagementNew
Sophia Nistor The Securitisation of Arctic Science·Security Policy & DefenceNew
Andrii Haivaniuk NATO 3.0: Burden-Sharing or Strategic Retreat? ·North AmericaNew
Alperen Celik Human Rights & Aid in Post-Conflict MENA·Human Rights & Humanitarian AidNew
Sonja Gruenbauer It’s a (Wo)Men’s World·Human Rights & Humanitarian AidNew
Alexandra Savva India Between Two Tables·International Relations & DiplomacyNew
Age Steenbreker Recovery Under Fire·Security Policy & DefenceNew
Maria Cojocaru Sky is the Limit? FCAS Stress-Tests EU Defence·Security Policy & DefenceNew
Neele Seifert Trump, Xi and the Post-Unipolar World·Business EconomicsNew
Devin Nguyen The United States-Mexico-Canada Agreement (USMCA)·International Economic Relations
Bridging Diplomacy and Sustainability
The Securitisation of Arctic Science
NATO 3.0: Burden-Sharing or Strategic Retreat? 18 JulEurope, Migration, Refugees (FUBiS Term III subject course)
Human Rights & Aid in Post-Conflict MENATue 04 Aug 2026
It’s a (Wo)Men’s World
India Between Two Tables20 JulEuropean Studies Intensive: Vienna–Prague–Munich
Recovery Under Fire
Sky is the Limit? FCAS Stress-Tests EU DefenceTue 04 Aug 2026
Trump, Xi and the Post-Unipolar World27 JulUniversity of Tartu Summer School
The United States-Mexico-Canada Agreement (USMCA)
Bridging Diplomacy and Sustainability
The Securitisation of Arctic Science
NATO 3.0: Burden-Sharing or Strategic Retreat? 18 JulEurope, Migration, Refugees (FUBiS Term III subject course)
Human Rights & Aid in Post-Conflict MENATue 04 Aug 2026
It’s a (Wo)Men’s World
India Between Two Tables20 JulEuropean Studies Intensive: Vienna–Prague–Munich
Recovery Under Fire
Sky is the Limit? FCAS Stress-Tests EU DefenceTue 04 Aug 2026
Trump, Xi and the Post-Unipolar World27 JulUniversity of Tartu Summer School
The United States-Mexico-Canada Agreement (USMCA)