switzerland is my favorite part of europe youve got this bullshit triple entente shit to your left and the entire goddamn triple alliance to your right and youre sitting there just outside the battlefield switzerland does not have time for your world war 1 crap switzerland is strong
They avoided getting involved with their natural mountain defenses and the fact that, well
A HUGE PORTION of their populous had rifle training with the possible estimate of every household in the country owning a rifle, meaning that despite its relatively small official army, every citizen had the ability to defend themselves and the training to do it with.
When the Kaiser of Germany in World War I, during a demonstration of military maneuvers, asked a guest of the Swiss government what their 500,000 strong Swiss army could do against a 1,000,000 man Germany army
The guest promptly replied
"Shoot twice and go home"
To demonstrate how fucking crazy awesome Switzerland is, they also apparently have 300,000 detonation points across the country so that in the case that they do get invaded they can cripple infrastructure to prevent their enemies from using it.