Throughout 2004 to 2022, Russia has continuously used hybrid warfare to prevent EU expansion eastwards by undermining candidate countries’ political stability and democratic developments. Russian operatives spread narratives framing EU enlargement as an encroachment threatening Russian interests and the sovereignty of Eastern European states bordering Russia. Tactics include weaponizing sovereign populism by promoting anti-EU sentiments, utilizing fake news and disinformation campaigns to erode trust in EU institutions, and exploiting economic hardship by linking poverty and unemployment to EU policies. The multi-dimensional hybrid approach aims to destabilize potential new EU members and maintain Russian influence in the region. Experts recommend deploying targeted resilience and information security strategies to secure the enlargement process from these hybrid threats.

Throughout 2004 to 2022, Russia has continuously used hybrid warfare to prevent EU expansion eastwards by undermining candidate countries’ political stability and democratic developments. Russian operatives spread narratives framing EU enlargement as an encroachment threatening Russian interests and the sovereignty of Eastern European states bordering Russia. Tactics include weaponizing sovereign populism by promoting anti-EU sentiments, utilizing fake news and disinformation campaigns to erode trust in EU institutions, and exploiting economic hardship by linking poverty and unemployment to EU policies. The multi-dimensional hybrid approach aims to destabilize potential new EU members and maintain Russian influence in the region. Experts recommend deploying targeted resilience and information security strategies to secure the enlargement process from these hybrid threats.