That being said, I would expect that Bibi & his key staff as well as the IDF are looking at this with somewhat bemusement. But I have no doubt that Israel has already passed the word along to the Egyptian "rebels", that any indication of attacks or hostilities by the rebels against Israel, that Israel will make those screaming, motley rebel rabble yearn for the days of good ol' Mubarak.
An attack on the Israeli embassy IS an attack on Israel, and if they’re looking at this sh!t with bemusement, they are fookin idiotas.
BTW, Erdogan says he’s sending Turkish warships along with the next gaza smuggling flotilla to prevent attacks by Israel like the last time in which 8 activists were killed in a botched raid by IDF commandos.