11–12 Jun 2026 Annual Conference
Stockholm University
Europe/Stockholm timezone

Domestic Politics and Military Aid to Ukraine: Explaining Disclosure Policies in France and Germany

Not scheduled
20m
Stockholm University

Stockholm University

Frescativägen, 114 19 Stockholm, Sweden
Paper Abstract (Closed Panels) Reserve List

Speaker

Marius Ghincea (European University Institute)

Description

Why have France and Germany adopted divergent – and shifting – policies on disclosing their military aid to Ukraine? We argue that domestic politics, not international signaling or political culture, best explains this puzzle. We theorize that leaders use transparency as a legitimation tool to manage audience costs when their policy preferences diverge from a hawkish public. Conversely, when leader and public preferences align, policymakers revert to strategic ambiguity. Using a most-similar comparison of France and Germany, employing qualitative Bayesian reasoning, we find strong support for our argument. Germany shifted to transparency under Chancellor Scholz following domestic pressure, a policy reversed by Chancellor Merz once preferences realigned. France maintained secrecy while elite and public opinion converged, only partially disclosing aid after domestic criticism. Our findings highlight domestic legitimation strategies in shaping foreign policy secrecy and contribute to the literature on secrecy in foreign policy and on military assistance to Ukraine.

If you are submitting an Open Panel proposal, have you included all four abstracts in attachment? No, I am submitting a Closed Panel abstract
Would you like to be considered for travel funding through the NetSec COST Action? No
Are you a member of the NetSec Management Committee? No
What discipline or branch of humanities or social sciences do you identify yourself with? Political Science
Which of the following best describes your stage of the career? Post-Doc (or within 3-year of PhD obtention)
In which country is your home institution? Switzerland
What is your gender? Male

Author

Marius Ghincea (European University Institute)

Co-author

Wolfgang Minatti (European University Institute)

Presentation materials

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