Blockade of the Gaza Strip the recognition of Israel, disavowal violent actions, and acceptance the previous agreements between Israel and the PA. In March 2007, Hamas and Fatah formed a unity government headed by Ismail Haniya. Shortly after, in June, Hamas took control of the Gaza Strip during the Battle of Gaza. Hamas seized government institutions and replaced Fatah and other government officials with Hamas members. Following the takeover, Egypt and Israel largely closed their border crossings with Gaza, on the grounds that Fatah had fled the Strip and was no longer able to provide security on the Palestinian side. Egypt was worried that Hamas
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