Syria has been compromised as a conduit for weapons to Gaza, because of its domestic instability. Israel has capitalized on this politically and militarily. Benjamin Netanyahu has not only tried to secure his own election victory in the Knesset through an attack on Gaza, but has used the US-sponsored instability in Syria as an opportunity to try and target the arms stockpiles of the Palestinians.
Netanyahu calculated that Gaza will not be able to rearm itself while Syria and its allies are distracted. The bombing of the Yarmouk arms factory in Sudan, which Israel says was owned by the Iranian Revolutionary Guard, was probably part of this plan and a prelude to Israel’s attack on Gaza.