Army chief says Switzerland can’t defend itself from full-scale attack

Switzerland cannot defend itself against a full-scale attack and must boost military spending ‍given rising risks from Russia, the head ​of its armed forces said.

The country is prepared ‌for attacks by “non-state actors” on critical ​infrastructure and for cyber attacks, but its military still faces major equipment gaps, Thomas Suessli told the NZZ newspaper.

“What we cannot do is defend against threats from a distanc eor even a full-scale attack on our country,” said ​Mr. Suessli, who is stepping down at the ⁠end of the year.

“It’s burdensome to know that in a real emergency, only a third of all soldiers would ​be fully equipped,” ⁠he said in an interview published on Saturday (December 27, 2025).

Switzerland is increasing defence spending, modernising artillery and ground systems and replacing ageing fighter jets with Lockheed ‌Martin F-35As.

But the plan faces cost ‌overruns, while critics question spending on artillery and munitions amid tight federal finances. Mr. Suessli ‍said attitudes towards the military had not shifted despite the war in Ukraine and Russian efforts ‍to destabilise Europe.

He blamed Switzerland’s distance from the conflict, its lack of recent war experience and the false belief that neutrality offered protection. “But that’s historically inaccurate. There are several neutral countries that were unarmed and were drawn into war. Neutrality only has value if it can be ⁠defended with weapons,” he said.

Switzerland has pledged to gradually raise defence spending to about 1% ​of GDP by around 2032, up from ⁠roughly 0.7% now – far below the 5% level agreed by North Atlantic Treaty Organization (NATO) countries.

At that pace, the Swiss military would only be fully ready by around 2050. “That is too long ⁠given the threat,” Mr. Suessli said.