Yeah, that's why I was wondering whether the situations were comparable in the first place. The attack on the WTC seems much more "out of the blue" than Hamas attacking Israel, given what you mentioned about attacks being a fact of Israeli life and the wars that have gone on in the past.
it really is tho. maybe I'm failing to communicate the scale and shock here.
the previous worst attack in Israeli history was I believe the Coastal Road massacre, which was 38 deaths, all on a single hijacked bus
this is over 1200 people, another 150+ abducted. never in 75 years, since the 1948 War, have Palestinian militants taken over entire Israeli settlements. And even then really there was nothing like this. Kfar Etzion, Israel's Alamo, was a defended kibbutz overrun by a military attack.
of course Hamas, and PIJ and PFLP and Hezbollah and whoever else, have always been able to attack Israel. that they could pull something off on this scale was inconceivable. In a way it's a greater failure than 9/11, bc Israelis think about security all the time, whereas most Americans outside the security apparatuses don't unless a major incident breaks into mass consciousness.
It is absolutely Israel's 9/11, crossed with the shock of 1973. And even in 73 they knew what was coming, they just underestimated how soon and how much (the main similarity there is complacency brought on by victory).