Austria decided to adopt the “neutrality” model, because the Swiss made it attractive. Austria is not in NATO and doesn’t really send troops to international missions, since the terrible outcome WW1 and WW2 had for them. They even want to sell their Eurofighters to Indonesia and use trainers for air police missions.
Yet Austria gets attacked in such a brutal way, by misery in human form.
Maybe after that, Austria will understand that you don’t negotiate with rats. You exterminate them. You don’t try to reason with them. You don’t try to understand them. You don’t try to correct them and you don’t try to integrate them back into society. You blow them up to tiny bits. Having links to terrorists/being a terrorist should be equivalent to a death sentence.