Either Israel gives up her bomb and the middle east stays free of nukes, or she gets used to the idea of MAD ( Mutually Assured Destruction ) Making nukes is not that difficult and Israel's neighbours will aquire them sooner or later, driven on by the threat that Israel's nuclear arsenal poses to them. Who can say what sort of regimes will be in power in the region in 10 or 20 years? If Israel does not want to live under a permanent nuclear threat, it is in her best interest to actively promote a peaceful middle east now, totally free of nukes, and that includes Isareli ones.
Turkish jets take part in U.S.-led coalition strikes against ISIS for first time (Reuters)
from the article: Israeli official: U.S. is not doing enough on Iran nukes