Gaza Strip 2000. The Second Intifada broke out in September 2000 with waves of protest, civil unrest and bombings against Israeli military and civilians, many of them perpetrated by suicide bombers. The Second Intifada also marked the beginning of rocket attacks and bombings of Israeli border localities by Palestinian guerrillas from the Gaza Strip, especially by the Hamas and Palestinian Islamic Jihad movements. Between December 2000 and June 2001, the barrier between Gaza and Israel was reconstructed. A barrier on the Gaza Strip-Egypt border was constructed starting in 2004. The main crossing points are the northern Erez Crossing into Israel and the
Gaza Strip weeks preceding the operation. Israel advised people near military targets to leave before the attacks. Palestinian medical staff claimed at least 434 Palestinians were killed, and at least 2,800 wounded, consisting of many civilians and an unknown number of Hamas members, in the first five days of Israeli strikes on Gaza. The IDF denied that the majority of the dead were civilian. Israel began a ground invasion of the Gaza Strip on 3 January 2009. Israel rebuffed many cease-fire calls but later declared a cease fire although Hamas vowed to fight on. A total of 1,100–1,400 Palestinians (295–926 civilians) and