Eastern Flank Summit: Security, Aid & Ukraine Support

Leaders from Baltic states, Sweden, Finland, Poland, Romania, and Bulgaria convened in Helsinki last month for the inaugural Eastern Flank Summit, resulting in a joint declaration outlining concerns about Russia’s strategic objectives and a commitment to increased militarization.

Eastern Flank Concerns

The leaders assessed that Russia aims to establish a buffer zone extending from the Arctic region through the Baltic and Black Seas to the Mediterranean. In response, they pledged to continue strengthening military capabilities along the Eastern Flank.

Strengthening European Defense

The group voiced support for bolstering the European Defence Technological and Industrial Base and welcomed the new “Eastern Flank Watch” initiative, proposed by European Commission President Ursula von der Leyen alongside a complementary “European Drone Wall.” Poland and Finland will jointly lead the Eastern Flank Watch, aligning with Poland’s goal of strengthening NATO’s Eastern Flank, according to President Karol Nawrocki.

Nawrocki also expressed a vision for expanding the Bucharest Nine – a group of NATO’s easternmost members – to include Scandinavian countries, forming a “Bucharest Eleven.” The Eastern Flank Summit facilitates this goal by bringing together Poland with NATO’s newest members, Finland and Sweden.

The EU Defense Line

The Eastern Flank Watch is intended to complement the EU’s Black Sea Maritime Security Hub. Existing initiatives, including the “Baltic Defense Line” and “East Shield,” collectively referred to as the “EU Defense Line,” are expected to form the core of the Watch’s operations. Expansion of the EU Defense Line along the Finnish-Russian border to the Norwegian tripoint is anticipated, given Finland’s leadership role.

Implications for Russia

The summit’s outcome suggests that Russia’s envisioned buffer zone will be difficult to fully implement. Members of the Eastern Flank will continue to militarize and develop the EU Defense Line with drone capabilities. From Russia’s perspective, any potential Non-Aggression Pact with NATO may require the US to scale back its presence in the region to avoid emboldening member states. Any such agreement would also need to include Poland and Finland, due to their leading roles in the Eastern Flank Watch.

The developments stemming from the Eastern Flank Summit may lead the Kremlin to reconsider major compromises in Ukraine, as the fulfillment of its strategic goals in the region is now less attainable, potentially prolonging the conflict.