Not since August 1945 has one group so deserved nuclear annihilation.
One small dial-a-yield.
There would be “outrage” for about 6 weeks, then, well, something else would happen, like a hurricane, and it would be forgotten.
Of course, the Israelis could do it with some of that old Sov Pu that was floating around for a while, so everyone would blame the Russians.....