Sadly, we are now at at point where nuclear weapons are the only effective deterrent against Russia. Ukraine surrendered the ones they had and we’re living the side effects. This sucks, man!
It should, but that’s only one level.
First Germany should build a competent armed force which will participate in all the ongoing wars on the globe to gain experience.
(I’m not a German citizen nor I intend to become one.)
It’s a common misconception that using peaceful means is always more moral than fighting a colonial war.
One can imagine a simple experiment. Country A conquers country B and brutalizes country C. Would it be more moral for Germany to peacefully trade (including military goods\technologies) with country A or to use said armed force to get a piece of country B? Country B suffers in both cases, but in the latter case Germany doesn’t finance the aggressor, and also presents some competition and can make life in parts of B controlled by it better. It can also offer military help to C for some preferential treatment.
Ah, also country A already has such a fighting force, all bullies already do. A military has to fight wars to remain competent. So there’s no vegetarian way to defend from influence of bullies. And there’s no neutral way as well - either you are a bully or you actively fight bullies. Maybe both. If you are neither, then you become weaker with time, and thus simply part of supply chain for bullies. Also neutrality always helps bullies and never the victim, that’s Eli Wiesel quote, if someone didn’t know.
NEIN
I don’t think anyone should have nukes. Not even my country. But since that’s never going to happen and the major deterrent to using nukes is if everyone has nukes, then maybe everyone* should have nukes.
*Everyone except crazy psychos that don’t give a fuck about mutually assured destruction and would still use them. Germany isn’t such a country with such a power. At least not since 1945.