because Israel is the only and lonely democratic state in ME and has around only fanatics and terror supporters that wants to "clean"ME of jews. So to defend its citizens Israel must have a nuclear power, not as Iran who wants the nukes only for destroy those who are differents. With nukes in Israel from a long time, the israeli goverment didn't use them. Iran has not reached it's first bomb and is threatening the world....what a difference between mentalities. When the israelis works to build, the Iranians works for destroy....the world.
French journalists probed on suspicion of blackmailing Moroccan king (Reuters)
from the article: Report: IAEA to discuss Israel's nuclear activities for first time