Gaza Strip southern Rafah Crossing into Egypt. The eastern Karni Crossing used for cargo, closed down in 2011. Israel controls the Gaza Strip's northern borders, as well as its territorial waters and airspace. Egypt controls Gaza Strip's southern border, under an agreement between it and Israel. Neither Israel or Egypt permits free travel from Gaza as both borders are heavily militarily fortified. "Egypt maintains a strict blockade on Gaza in order to isolate Hamas from Islamist insurgents in the Sinai." In February 2005, the Knesset approved a unilateral disengagement plan and began removing Israeli settlers from the Gaza Strip in 2005. All
Israel–Gaza barrier barrier has been effective in preventing terrorists and suicide bombers from entering Israel from Gaza. Since 1996, virtually all suicide bombers trying to leave Gaza have detonated their charges at the barrier's crossing points and were stopped while trying to cross the barrier elsewhere. From 1994 until 2004 a suicide bomber originating from within the Gaza Strip successfully carried out an attack in Israel (the March 14, 2004 attack in Ashdod). In 2005, Israel unilaterally withdrew its troops from the Gaza Strip, along with thousands of Israeli settlers. Israel thus claims to have ended the occupation. However, this claim has