Finland's Parliament Votes to Amend Nuclear Energy Act, Allowing Nuclear Weapons

On June 18, 2026, Finland's parliament voted to amend the Nuclear Energy Act, lifting a ban on nuclear weapons. The amendment received support from a two-thirds majority of lawmakers, according to Defense Minister Antti Häkkänen, who described the change as a significant reform for Finland's security and NATO's collective defense strategy. This decision follows Finland's accession to NATO in April 2023, which was a response to Russia's invasion of Ukraine. The amendment repeals restrictions on the import, production, possession, and detonation of nuclear explosives, enabling the potential transportation and possession of nuclear weapons in Finland as needed for military defense. The proposal has faced criticism from opposition lawmakers, who argue it could heighten tensions and make Finland a target. Russian officials have also expressed concerns, stating that this move could escalate tensions in Europe. The bill will now be sent to the president for final approval.