Israel has nukes and hamas still test them every single time. So does hezbollah and if you able to figure it out...Iran particularly the IRGC and regime... just like Obama bombing Libya...
So, you obviously don't understand what nuclear deterent is. I understand, its a difficult concept. I'll try to level it down so even a five year old could understand:
Nuclear weapons could possibly be used if Israel was near defeat. Like say all the countries surrounding it decided to invade at the same time and were achieving success, and allies like the US decided to do nothing to help.
Terror attacks like Hamas or Hezbollah are bad. But who would Israel nuke, even if they wanted to? Lebanon? Iran? What would the result of that be? Israel would be a global pariah. They would be responsible for the death of MILLIONS of people. The response would be so over the top that they would be shunned and their economy would be destroyed. You seem to not understand the seriousness of using a nuclear weapon. It is literally the last thing any rational people would do. And, I include North Korea and Iran (if they were ever able to build one).
Now, looking at you talking about Obama launching bombing attacks against Libya...I honestly don't know what they fuck you're talking about. Libya doesn't have nukes. And, George Bush didn't nuke Afghanistan after the 9/11 terror attacks...
You literally make no sense. But I'm not surprised....