President Stubb: Finland Will Not Host Nuclear Weapons in Peacetime

President Alexander Stubb stated on March 13, 2026, that Finland has no intention of hosting nuclear weapons on its territory during peacetime. This clarification followed a government proposal introduced on March 5, 2026, which sought to amend the Nuclear Energy Act of 1987. The proposed amendment would lift the long-standing ban on the import, manufacture, possession, and detonation of nuclear explosives. Stubb emphasized that while the legal framework is being updated to remove these restrictions, the practical policy of the state remains unchanged regarding the physical presence of such weapons. The president noted that the primary goal is to ensure Finnish law does not conflict with its commitments as a member of the North Atlantic Treaty Organization. „Finland does not intend to host nuclear weapons in peacetime” — Alexander Stubb via Reuters

Defence Minister Antti Hakkanen stated that the amendment is a necessary component of Finland's military defense strategy as part of the NATO alliance. By removing the total legislative ban, Finland aims to fully utilize the collective deterrence provided by the alliance's nuclear umbrella. This shift brings Finland's legal standing into alignment with its Nordic neighbors, including Sweden, Denmark, and Norway. These nations maintain similar policies of not hosting nuclear weapons during peacetime, yet they do not possess absolute legislative prohibitions that would apply in the event of a conflict. The Finnish government maintains that having the legal flexibility to host such assets serves as a deterrent against potential aggression. Finland became the 31st member of NATO on April 4, 2023, marking a historic departure from decades of military non-alignment. Following World War II and throughout the Cold War, the country adhered to a policy of neutrality often referred to as Finlandization to maintain stable relations with the Soviet Union. The 1987 Nuclear Energy Act was established during this period of neutrality. The current move to reform this legislation reflects the broader transformation of Finnish security policy that began following the 2022 invasion of Ukraine.

The Kremlin issued a warning following the announcement of the legislative proposal, suggesting that the presence of nuclear weapons would escalate regional tensions. Kremlin spokesman Dmitry Peskov stated that such a deployment would make Finland more vulnerable and would be interpreted by Moscow as a direct threat to Russian security. Domestically, the issue remains a point of significant debate among the Finnish electorate. A recent poll indicates that approximately half of the population remains opposed to the presence of nuclear weapons within the country's borders. This division in public opinion persists even as the government moves to integrate more deeply into NATO's strategic planning. Finnish Nuclear Policy Evolution: 1987 Nuclear Energy Act (before: Strict ban on import and possession, after: Proposed lifting of ban for NATO alignment); Peacetime Deployment (before: Legally prohibited, after: Not intended by current administration)