It's frightening how easy it is for an foreign actor to knock out a country's railway system. Something similar happened in Germany 2 years ago (https://en.wikipedia.org/wiki/October_2022_German_railway_at...). I assume that it's a kind of warning by Russia or some other country. They don't even need weapons to attack countries that rely on public transport. If they'd systematically attack the railway system for a longer time, they could probably disable it for many months or even years.
We can be glad we have cars, trucks and roads that are a bit more resistant to attacks.
We can be glad we have cars, trucks and roads that are a bit more resistant to attacks.