How Russia's Invasion Boosted Political Trust in Neighboring European Countries

Why This Question Matters

Do wars fought abroad change how citizens view their own political institutions? Margaryta Klymak and Tim Vlandas probe whether a large, external security shock—the Russian invasion of Ukraine in February 2022—shaped political trust among people living in nearby European countries that were not direct participants in the fighting. Understanding this helps explain how international conflict can reshape domestic attitudes and democratic support beyond the battlefield.

A Natural Experiment Across 11 Countries

The authors exploit a timing-based natural experiment: the overlap between the outbreak of the invasion and the fieldwork schedule of the European Social Survey (ESS) in eleven European countries. Because survey interviews were already in progress when the invasion began, the design compares respondents interviewed before versus after the shock while holding constant country and survey controls. Additional checks draw on other surveys and analyses of earlier conflicts to test robustness.

What the Evidence Shows

Klymak and Vlandas find that the invasion was followed by statistically detectable increases in several measures of domestic political trust and satisfaction. Specifically, respondents interviewed after the invasion reported higher trust in:

• Their country’s politicians
• Political parties
• The national parliament

They also reported greater satisfaction with the government. These shifts are consistent with a short-term rally‑around‑the‑flag reaction to an external threat.

Where and When the Effect Occurs

Further analyses indicate the effect is not uniform: it varies with geographic proximity to the conflict and with characteristics of the attacked country’s political regime. The authors use other survey sources and cases of prior conflicts to show these boundary conditions, suggesting the trust boost is larger for populations closer to the war and shaped by the political context of the countries involved.

What This Means for Research and Policy

The study highlights an indirect pathway by which international conflicts can alter domestic political attitudes in neighboring states. By combining a timely natural experiment with cross‑survey validation, Klymak and Vlandas add evidence that external security shocks can temporarily increase support for domestic political institutions—important for scholars of public opinion, comparative politics, and policymakers monitoring democratic resilience during regional crises.