The Second Intifada, also known as the Al-Aqsa Intifada, was a major uprising by Palestinians against the Israeli occupation, characterized by a period of heightened violence in the Palestinian territories and Israel between 2000 and 2005. The general triggers for the unrest are speculated to have been centered on the failure of the 2000 Camp David Summit, which was expected to reach a final agreement on the Israeli–Palestinian peace process in July 2000. An uptick in violent incidents started in September 2000, after Israeli politician Ariel Sharon made a provocative visit to the Al-Aqsa compound, which is situated atop the Temple Mount in East Jerusalem; the visit itself was peaceful, but, as anticipated, sparked protests and riots that Israeli police put down with rubber bullets, live ammunition, and tear gas. Within the first few days of the uprising, the IDF had fired one million rounds of ammunition.

The Palestinian territories are the two regions of the former British Mandate for Palestine that have been occupied by Israel since the Six-Day War of 1967, namely the West Bank and the Gaza Strip. The International Court of Justice (ICJ) has referred to the West Bank, including East Jerusalem, as "the Occupied Palestinian Territory", and this term was used as the legal definition by the ICJ in its advisory opinion of July 2004. The term occupied Palestinian territory was used by the United Nations and other international organizations between October 1999 and December 2012 to refer to areas controlled by the Palestinian National Authority, but from 2012, when Palestine was admitted as one of its non-member observer states, the United Nations started using exclusively the name State of Palestine. The European Union (EU) also uses the term "occupied Palestinian territory". The government of Israel and its supporters use the label "disputed territories" instead.