I cannot see any state using a nuclear weapon. Most/all countries with them view them as a defensive threat. Sort of an "if you cross this line, we nuke you" deal. Further, it's not that hard to track nuclear materials, let alone weapons. No country will give a nuclear weapon to a terrorist group as it will be obvious where that weapon came from based on its construction, strength, the affiliations between countries and terrorists, etc. The only way a terrorist gets their hands on a nuclear weapon is if a nation collapses (watch out for Pakistan) or they build it themselves (very unlikely, since the IAEA is very good at tracking both legal and illegal sales of nuclear materials). Terrorists or the associates thereof have tried to build nukes before, and they were stopped well short by political means alone.
You do not have the right to never be offended.
