Lithuanian parliament advances bill to remove ban on nuclear weapons, Kremlin warns of escalation

Vilnius also seeks permanent US military base; Moscow says moves threaten stability

By LineZotpaper
Published
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Lithuanian lawmakers have voted to advance a constitutional change that would lift the country's ban on hosting nuclear weapons, prompting a warning from the Kremlin that the move and a separate push for a permanent US military base mark "another significant escalation" of regional tensions.

The Lithuanian parliament this week voted in favour of the first of two required ballots on the constitutional change. The second ballot is scheduled for 12 January next year. Lithuania, a NATO and EU member that shares a border with Russia's Kaliningrad exclave, has sought to remove the prohibition to strengthen its resilience amid growing security concerns.

President Donald Trump said on Monday that he would consider Lithuania's request for a permanent US military base, calling the country's leaders "great people." The Kremlin responded sharply. Spokesperson Dmitry Peskov said the developments "cannot be perceived as anything other than a step toward escalating tensions." He added that Moscow would be forced to "take all necessary measures to guarantee its own security."

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Analysis

Why This Matters

  • The decision brings NATO nuclear capabilities closer to Russia's border, especially the Kaliningrad exclave, altering the European security balance.
  • A permanent US military base in Lithuania would represent a further strengthening of NATO's eastern flank, deepening a commitment that Russia views as a threat.
  • The timing, amid Russia's ongoing war with Ukraine, heightens the risk of direct confrontation between nuclear-armed states.

Background

Lithuania has been one of Ukraine's strongest supporters since Russia's full-scale invasion began in early 2022, providing military equipment and financial aid. The Baltic state has long sought enhanced NATO protection, and the current push to amend its constitution reflects a broader shift among some alliance members toward more permanent and visible deterrence postures on Russia's periphery.

Key Perspectives

Lithuania: Frames the constitutional change as a necessary step to strengthen deterrence and resilience; the government has argued that the security environment requires flexible options. Russia (Kremlin): Sees both the nuclear weapons amendment and the potential US base as destabilising acts that force Moscow to take countermeasures to guarantee its own security. United States: President Trump signalled openness to Lithuania's base request, but the administration has not made a formal commitment. The broader NATO position on forward-deployed nuclear weapons remains unchanged.

What to Watch

  • The second parliamentary vote on 12 January 2027, which requires a supermajority to pass the constitutional amendment.
  • Whether the US Department of Defense conducts a formal assessment of a permanent base in Lithuania.
  • Russia's announced "necessary measures" — possible responses include additional forces near the border, missile deployments in Kaliningrad, or exercises.

Sources

Zotpaper

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