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NATO Secretary General Rutte Pledges support for Poland and Lithuania, Addresses Ukraine’s Membership Path
Table of Contents
– Updated December 18, 2025, 19:10:27
Strengthening Eastern Flank Defenses
NATO Secretary General Mark Rutte affirmed Poland’s support for Lithuania in bolstering defenses within the Suwalki corridor during a visit to Poland on February 29, 2024. Rutte also raised the possibility of joint military maneuvers in the strategically vital corridor, which borders Russia and Belarus and is considered vital for NATO’s rapid response capabilities (Atlantic Council). This commitment underscores NATO’s focus on reinforcing it’s eastern flank in light of ongoing regional tensions.
Earlier in the day, Rutte met with Polish President Andrzej Duda, who expressed gratitude for NATO’s recognition of Poland’s considerable contributions to collective security (Office of the President of the Republic of Poland).Poland has been a key advocate for increased NATO presence in Eastern Europe and has significantly increased its own defense spending.
Ukraine’s NATO Aspirations: A Complex Path
Rutte reiterated that at the 2024 NATO summit, leaders agreed that Ukraine’s path toward membership is irreversible. Though,he acknowledged existing “practical elements” and the fact that some allies,including Hungary and the United States,have indicated they are not yet prepared to consent to Ukraine’s entry,which requires unanimous approval from all member states (Reuters).
Addressing a scenario where immediate NATO membership for Ukraine is not feasible, rutte emphasized the need to develop a formula to deter future Russian aggression should a peace agreement end the conflict that began in February 2022. This suggests exploring choice security guarantees or a long-term commitment to Ukraine’s defense outside of full NATO membership.
| Country | Position on Ukraine’s NATO Membership (February 2024) |
|---|---|
| United states | Cautious; signals not ready for immediate consent. |
| Hungary | Opposed to immediate membership. |
| Poland | Strongly supports Ukraine’s membership. |
| Lithuania | Strongly supports Ukraine’s membership. |
Russian Aggression and Deterrence
Rutte warned that any future Russian attack on Ukraine following a peace agreement would be met with a “devastating” response. This statement serves as a clear message to Moscow, aiming to deter further aggression and reinforce the consequences of violating international law
