Which border do they need these to defend?

A request for Congressional approval of a sale of Hellfire II air-to-surface missiles by the United States to Egypt is curiously silent on which of its borders Egypt believes that it needs to defend. The Government of Egypt has requested a possible sale of 450 AGM-114K3A HELLFIRE II missiles, spare and repair parts, test and tool sets, personnel training and equipment, publications, a U.S.