Israel never threatened to use these weapons. But it is crucial Israel doesn't yield to Obama's foolishness and naiveté. Israel is not a NPT signatory, and just as the treatement Israel gets is absolutely sui generis, so are its nuclear weapons. Its nuclear ambiguity, stems also from the factors mentioned above. Israel is 100% reliable.
Libya rival government calls for regional conference to tackle migrant influx (Reuters)
from the article: Israel's atomic arsenal could fall victim to a new U.S. nuclear policy