They want a nuclear deterrent against invasion/attack, with the US and Israel threatening them every time a shitty conservative warhawk gets in power it is in their best interest to have one. I do not for a minute believe that they intend to use such a weapon in an offensive manner seeing as how after it is used the rest of the world will totally annihilate their country. Sure they may have crazies in charge but they are not that crazy, dirty bombs are much easier to use and entirely within their means right now and have not been used.
your knowledge of radical muslims is very limited. The crazies ARE in charge.
Your knowledge is non existent.
Having worked in the mid east with arabs and muslims for many years, my knowledge exceeds yours by 1000%.