Swiss voters reject proposal to tighten neutrality rules

About 70% of Swiss voters rejected a stricter constitutional definition of neutrality on 27 September 2026, according to final results reported by The Guardian.

In short

  • About 70% of Swiss voters rejected a stricter constitutional definition of neutrality on 27 September 2026, according to final results reported by The Guardian.
Swiss voters reject stricter neutrality rules that would curb Nato cooperation
Swiss voters reject stricter neutrality rules that would curb Nato cooperation

Swiss voters rejected a proposal to tighten the country's neutrality rules on 27 September 2026, preserving the government's room to cooperate on security and participate in sanctions.

About 70% of voters and every canton opposed the initiative, The Guardian reported, citing final results from the Federal Statistical Office. The result followed earlier projections pointing to a substantial defeat.

The proposal sought to put a requirement for perpetual, armed neutrality into the constitution. The Swiss government's official explanation said it would prohibit joining or cooperating with military alliances unless Switzerland faced an attack or an imminent threat. It would also restrict sanctions against countries at war, with exceptions for United Nations sanctions and measures to prevent sanctions evasion. [Source: Swiss Federal Council](https://www.admin.ch/en/neutrality-initiative).

The Swiss People's Party backed the initiative. The government opposed it, arguing that tighter restrictions would weaken Switzerland's ability to work with international security partners, according to The Guardian.

The dispute gained prominence after Switzerland adopted sanctions against Russia following its full-scale invasion of Ukraine in 2022. The vote rejects the proposed restrictions while leaving Switzerland's existing policy of neutrality in place.

[Source: The Guardian](https://www.theguardian.com/world/2026/sep/27/swiss-vote-reject-stricter-neutrality-rules-nato).