The Israel−Gaza security barrier is a border barrier first constructed by Israel in 1994 between the Gaza Strip and Israel. The barrier runs along the entire land border of the Gaza Strip. Entry into the Gaza Strip by land is through five crossing points: the northern Erez Crossing into Israel, the southern Rafah Crossing into Egypt, the eastern Karni Crossing used only for cargo, and the other cargo crossing points, the Kerem Shalom Crossing on the border with Egypt and the Sufa Crossing farther north.
In 1993, Israel and the Palestinian Liberation Organization signed the Oslo Accords establishing the Palestinian Authority with limited administrative control of the West Bank and Gaza Strip. Pursuant to the Accords, Israel has continued to maintain control of the Gaza Strip's airspace, land borders (with the exception of Gaza's border with Egypt, abandoned by Israel in 2005), and territorial waters. Israel started construction of the first 60 kilometers (37 mi) long barrier between the Gaza Strip and Israel in 1994, after nearly 60 years of war. In the 1994 Interim Agreement on the West Bank and the Gaza Strip, it was agreed that "the security fence erected by Israel around the Gaza Strip shall remain in place and that the line demarcated by the fence, as shown on the map, shall be authoritative only for the purpose of the Agreement" (i.e. the barrier does not necessarily constitute the border). The barrier was completed in 1996.
From the Israeli perspective, the Israel–Gaza Strip barrier is a security barrier intended by Israel to control the movement of people between the Gaza Strip and Israel, to stop the entry of arms into the territory. It has significantly improved security in Israel.