High Representative/Vice-President Kaja Kallas, in a written answer to a parliamentary question from Siegbert Frank Droese (ESN), confirmed that the EU shares NATO's assessment that the Suwalki Corridor in Poland is one of the most strategically exposed areas in the event of a military confrontation between Russia and NATO. Kallas stated that Russia constitutes a primary direct threat to Euro-Atlantic security, particularly along the eastern borders, and that the EU will continue working on broader defence efforts in cooperation with NATO.

The answer, dated 30 April 2026, responds to Droese's question of 4 March 2026, which asked whether the High Representative shares the assessment of numerous NATO experts regarding the corridor's vulnerability. Kallas did not provide a differing assessment, instead affirming alignment with NATO's view. The answer contains no new concrete proposals or numerical targets but reiterates existing commitments, such as the Eastern Flank Watch, a flagship proposal under the Defence Readiness Roadmap aimed at enhancing situational awareness and response capabilities.

Policy orientation and ambition Kallas's answer signals a clear policy orientation: the EU is prioritising defence readiness and resilience on its eastern flank, in full complementarity with NATO. The tone is declarative and supportive of ongoing efforts, but lacks specific new measures or timelines. The reference to the Defence Readiness Roadmap indicates that the EU is already implementing steps to address vulnerabilities, though the answer does not detail how these efforts specifically apply to the Suwalki Corridor.

Expected institutional follow-up The answer does not announce any immediate follow-up actions. However, it reinforces the EU's commitment to working with NATO and continuing to implement the Defence Readiness Roadmap. Future developments may include more detailed operational plans for the Eastern Flank Watch or additional measures to bolster security in the region, but no specific timing is provided.

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