Buy? Lendlease or outright gifts more like.
Perhaps one should study up on the concept of "state supported terrorism" a bit before holding forth on logistical systems for Terrorists such as the Hizboes and Hamas organizations.
If one recalls, the UN has a Resolution on file that calls for the Hamas to disarm and refrain from terrorism. It also calls for the Lebanese to control the areas adjacent to the border and prevent such acts as these rocket attacks.