Sweden's Sverigedemokraterna Opens Debate on Hosting Nuclear Weapons Amid Security Concerns

The Sverigedemokraterna (SD) party in Sweden has sparked a significant political discussion by suggesting that the country reconsider its longstanding prohibition on hosting nuclear weapons during peacetime. This shift is driven by the volatile and evolving security environment, particularly under so-called gray zone scenarios — situations that exist between peace and outright war.

Aron Emilsson, SD's foreign policy spokesperson, explained that while the possibility of placing nuclear weapons on Swedish soil is not immediately relevant, the party is prepared to break with the existing agreement in light of heightened security threats. He emphasized that such a measure could strengthen deterrence against Russia and that Sweden should be fully integrated into NATO's nuclear planning. Emilsson stated, "At this moment, it is not relevant, but we open up for the necessity to move away from the prohibition policy as we see how volatile the security political development is."

Sweden currently participates in NATO discussions on nuclear weapons, confirmed Prime Minister Ulf Kristersson. Foreign Minister Maria Malmer Stenergard underlined that any shift toward hosting nuclear weapons would require consultations both within NATO and the Swedish parliament, while reaffirming Sweden's commitment to the non-proliferation treaty.

The proposal by SD has prompted reactions across the political spectrum. Morgan Johansson, a leading figure from the Social Democrats, expressed surprise at SD's position and reiterated the existing consensus against nuclear weapons on Swedish territory. He also speculated on potential future changes following the next election.

This debate marks a notable development in Swedish defense policy discussions, reflecting concerns over increased gray zone threats and the country's evolving relationship with NATO. It represents a possible reevaluation of Sweden's nuclear stance, traditionally characterized by a prohibition on nuclear arms during peacetime, as security dynamics intensify in the region.