Switzerland's biggest political party, the Swiss People’s Party (SVP), is raising alarms over a big decision made by the government. The Swiss government has decided to join some military projects with the European Union (EU), and the SVP is furious. According to them, this could damage Switzerland’s long-standing tradition of neutrality, a key part of the country's identity for over 200 years.

Switzerland has been neutral since 1815, meaning it stays out of wars, doesn't send weapons to...