Swiss voters have rejected a proposal to impose stricter constitutional limits on the country’s neutrality, preserving the government’s ability to impose sanctions and cooperate with NATO. Final results from the Federal Statistical Office showed about 70% of voters opposed the initiative, which sought to define Swiss neutrality as 'perpetual and armed,' barring Switzerland from joining or cooperating with military alliances unless under attack.

The referendum, which centered on how much flexibility the government should retain in applying neutrality, was promoted by the far-right Swiss People’s Party (SVP). The initiative aimed to bar Switzerland from imposing sanctions on warring states unless mandated by the UN Security Council. Critics argued that the measure would leave the country less secure and less able to respond to international crises, as Switzerland has cooperated with NATO for 30 years despite not being a member.

The Swiss government, along with most political parties, opposed the measure, warning that it would 'cease to be a reliable partner in international security policy.' Analysts noted that the outcome reflected public support for the government’s interpretation of neutrality as an evolving principle. 'The people have spoken: they accept that neutrality is an instrument that can evolve,' wrote Katy Romy of SwissInfo, noting the yes campaign failed to shed perceptions of acting in Russian interests.

Russia’s foreign ministry praised the initiative, criticizing Switzerland’s adoption of EU sanctions against Moscow as abandoning neutrality. The SVP, which backed the initiative, accepted the defeat and said it had no current plans for further action. The defeat was expected, but it will be a relief across Europe, amid increasing strains in maintaining EU unity on sanctions against Russia.

Supporters of the initiative argued that joining EU sanctions against Russia and expanding security cooperation with NATO had weakened Switzerland’s traditional neutral role. However, the Swiss government maintains that neutrality remains a key part of its identity, enshrined in the constitution since 1848. Current policy allows the country to cooperate with other states on security and to join sanctions while remaining outside military alliances.

The vote, therefore, centered less on whether Switzerland should remain neutral than on how much freedom its government should retain in applying that principle as Europe’s security environment changes. The outcome suggests that Swiss voters prefer a flexible approach to neutrality, allowing the government to adapt to geopolitical shifts without being constrained by rigid constitutional definitions.