Lithuanian President Gitanas Nausėda is advocating for the complete repeal of Article 137 of the Lithuanian Constitution to bolster national defense against Russian aggression. The current constitutional provision prohibits the placement of weapons of mass destruction and the establishment of permanent foreign military bases on Lithuanian soil. Nausėda argues the article has lost its relevance due to a deteriorating geopolitical climate.
Why is Lithuania seeking to repeal Article 137?
President Nausėda stated to the news outlet LRT that the current constitutional restrictions no longer serve the country’s security needs. He noted that opinions among parliamentary faction leaders were “practically unanimous” regarding the necessity of this change. The President’s primary concern is ensuring Lithuania does not become the “weakest link” within the North Atlantic Treaty Organization (NATO).
According to Reuters, Article 137 currently functions as a strict legal barrier, explicitly forbidding both the hosting of weapons of mass destruction and the construction of permanent foreign military bases. By removing this article, Vilnius could significantly expand its defensive capabilities to deter potential attacks from the Russian Federation.
Despite the push for constitutional change, Nausėda clarified to CNBC that the government has no immediate plans to begin storing nuclear weapons in Lithuania. The move is framed as a strategic preparation for a shifting security landscape rather than an immediate change in military hardware.
Article 137 doesn’t just cover nuclear weapons; it also prevents the establishment of permanent foreign military bases, which limits how NATO allies can station troops long-term in Lithuania.
How does the Finnish defense model compare?
Lithuania’s move mirrors a recent shift in Finnish defense policy. According to the European edition of Politico, the Finnish parliament recently repealed a similar ban on nuclear weapons. This policy transformation was accelerated by the full-scale Russian invasion of Ukraine in February 2022.
Finnish Defense Minister Antti Häkkänen argued earlier this year that nuclear restrictions dating back to the 1980s fail to reflect the modern geopolitical reality facing NATO members. Following Finland’s entry into NATO in 2023, officials in Helsinki began considering the possibility of sharing weapons under the French nuclear umbrella to mitigate security uncertainties.
| Feature | Current Lithuania (Article 137) | Recent Finland Policy |
|---|---|---|
| WMD Placement | Strictly Prohibited | Ban Repealed |
| Foreign Bases | Permanent bases forbidden | Policy evolving via NATO |
| Primary Driver | Russian Geopolitical Threat | 2022 Invasion of Ukraine |
What are the implications for NATO’s eastern flank?
The potential repeal of Article 137 could change how NATO manages its presence in the Baltic region. If Lithuania allows for permanent foreign bases, it would provide a more stable and predictable infrastructure for allied troops. This could lead to increased deterrence against Russian military movements near the border.
Security analysts suggest that the trend of removing “legacy” restrictions is becoming a standard response to increased tensions in Eastern Europe. As nations like Finland and potentially Lithuania align their constitutions with their NATO obligations, the collective defense posture of the alliance becomes more integrated.
Watch for legislative updates in other Baltic and Nordic states. The removal of constitutional restrictions is often a precursor to increased bilateral defense agreements with major powers like the U.S. or France.
Frequently Asked Questions
It prohibits the placement of weapons of mass destruction and the building of permanent foreign military bases on Lithuanian territory.
No. President Nausėda stated via CNBC that there are no immediate plans for storing nuclear weapons.
The decision is driven by a worsening geopolitical situation and the need to strengthen defenses against potential Russian aggression.
What do you think about the shift in Baltic defense policies? Should NATO members remove constitutional restrictions to increase deterrence? Let us know in the comments below or subscribe to our newsletter for more deep dives into European security.
