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Military Assistance Provided by the EU and Other External Actors to the EU’s Eastern Neighbourhood, 2010–25

SIPRI · Pieter D. Wezeman ·

Executive Summary

This document analyzes military assistance provided to the EU's Eastern Neighbourhood (Armenia, Azerbaijan, Belarus, Georgia, Moldova, Ukraine) from 2010-2025, identifying three distinct phases of EU and member state involvement. It details the significant increase in aid to Ukraine post-2022, the dominant role of the US, and Russia's shifting influence. The report also covers contributions from NATO and other external actors like Türkiye and Israel.

Why It Matters

This document is crucial for defense and geopolitical analysts as it provides a comprehensive overview of military assistance dynamics in a critical region, highlighting evolving strategic postures of major powers and their impact on regional security. Understanding these trends is vital for assessing future conflict potential and alliance structures.

Key Takeaways

  • EU and member state military assistance to the Eastern Neighbourhood significantly increased post-2022, especially for Ukraine, channeled largely through the European Peace Facility.
  • The United States remained the dominant provider of military assistance to the Eastern Neighbourhood from 2010-2025, though its future role is uncertain post-2025.
  • Russia's role as a military supplier to Armenia and Azerbaijan has dwindled since 2020, while its cooperation with Belarus intensified, including nuclear weapons basing.
  • NATO played a key coordinating role for military aid to Ukraine and provided assistance to other Eastern Neighbourhood states.
  • Other external actors like Türkiye and Israel provided significant military assistance to specific countries in the region, such as Azerbaijan.
  • The provision of military aid has been influenced by geopolitical events, such as Russia's invasions of Ukraine, and internal political changes in recipient countries like Georgia and Slovakia.

Strategic Relevance

This analysis provides critical insights into the evolving security architecture of Eastern Europe, detailing how military assistance shapes regional power balances, influences conflict outcomes, and reflects the strategic priorities of major global and regional actors. It underscores the shift in EU foreign policy towards more direct military engagement and the complex interplay of bilateral and multilateral aid efforts.

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Key Entities

European Union (EU)United States (US)RussiaUkraineNATOEastern NeighbourhoodArmeniaAzerbaijanGeorgiaMoldovaBelarusEuropean Peace Facility (EPF)TürkiyeIsrael

Best For

Policy MakersDefense AnalystsGeopolitical StrategistsInternational Relations ScholarsMilitary Planners

Related Themes

European SecurityRussia-Ukraine WarNATO ExpansionUS Foreign PolicyMilitary AidRegional SecurityArms TransfersEU Common Security and Defence Policy

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