Israel won’t be annihilated, I’d be more concerned with the home front.
And not just because of the ME situation and associated terrorism spilling over. Those Ferguson-inspired protestors are developing a sense of entitlement, that the police are the enemy. And local and state governments with "enlightened" leaders and police chiefs have not held them accountable for their lawlessness. I don't know anyone who isn't eyes-wide-open about the possibility of near anarchy in the cities and in outlying areas wherever there's any bogus reason to be outraged.