

Happy to be proven wrong but “dirty bombs” have never made sense to me. Radiation isn’t magic, and even using a lot of irradiated dust, a good dispersal mechanism, and using stuff like Cobalt, I doubt it would stay effective beyond a few hours. More at the center if it’s blown at ground level I guess. It would freak people out but ultimately I doubt it’d kill or even affect that many people. Even considering using it inside public transport or similar, you could do something more effective with far easier to obtain payloads, starting with chemical ones.
And all of this wasting in the process extremely valuable and hard to produce/obtain fissile material.
It would make for the perfect false flag to justify a nuclear strike though. You could parade “scientists” to explain how chemical markers found in the attack show the material has come from Iran, etc. the whole shebang.

Maybe but I’m starting to think we might be closer now than at any time during the cold war, including the missile crisis. At the time the possibility of nuclear armageddon was on everyone’s mind, and both sides had nukes.
Right now the empire is dying, has been deeply humiliated, is led by insane people, and there is no way out of the current situation that doesn’t involve them losing face. And it’s even worse for the entity - I don’t think they’re even capable of stopping at this point. For both, there is a (fucked up) argument to be made that this is an existential crisis. I truly hope I’m wrong but as this goes on and it becomes clear that nothing will work I do see them using a nuke.