No country leader right in his mind, not even Kim Yong (all NK is after is more Western aid money and a bit of luxury goods for the elite, and potential nukes are a perfect way of extorting), would ever sign off a military attack against Israel, given its nuclear abilities and the support of NATO. Still, Israeli government successfully manipulates the entire world to believe they're threatened.
The only threat for Israel is its corrupt, right-wing-extremist government. Israel government complains all the time about raising anti-semitic behaviour worldwide yet completely ignores that it is the fault of Israeli government.