Moonshadow has adequately answered your first point, I don't feel I need to add anything.
2) What indication? Why does drawing a gun indicate an intention to shoot someone? You say the same things over and over with different words. Just admit that there's no objective threat here and that you're responding to a subjective one.
No, I'm preparing to respond to a threat. Drawing a gun and preparing to fire, if you're not at a shooting range, is indication that such a response may be necessary.
3) So there is an objective threat now, from someone with a gun that isn't pointing at you and has the safety on?
No. That's what I've been trying to say all along.
4) So you get to decide how I use my property now? Very good. I've been saying that all along. We're getting somewhere.
No, you don't get to harm others. You can do whatever you want with your property. Except harming others who haven't done anything to you.
5) Really? You don't think that giving nukes to someone with the stated purpose of destroying a specific region, nationality or ethnicity will have any adverse effect? What do you expect them to use the WMDs for? Decoration?
I expect them to not use it. If they only have one, using it will remove their threat, and they'll be flattened by the response. Threatening to use it is much more effective. If anything, it might encourage peace.