Yet again, when the UN fails, Israel will prevail.
There should be no worries. Isreal has nothing to lose, and everything to gain by eliminating the threat. This also takes the pressure off of the US (I assume we already have our bombing raid laid out and ready to execute if it comes to that). We will, of course, be scolded by Russia, France and China for supporting Isreal in it's tactical plan. Hell, we most likely already gave Isreal the hardware required to penetrate the facilities (Which if I remember correctly, are fortified and deep underground).