My guess is the Israelis know that some of the missiles that were stolen from the US Consulate in Benghazi have made their way to Gaza.
OH Megan my Dear, I love your Naivety, no no no, they were "Fast and Furioused" there by our own people.
What do you think Stevens and company were there doing? Running Guns through Libya to Turkey To Syria.
Which I am sure Deep Down Ubama knew would be used to wage war on Israel.