Inter-Palestinian Civil Wars and Conflicts
Hundreds of thousands of (mostly) Muslim Palestinian refugees who live in permanent refugee settlements in Lebanon, while large Palestinian populations inhabit the so-called West Bank (of the Jordan River), and the crowded Gaza Strip along the Mediterranean. The Palestinians in Lebanon are there due to their defeat in the First Arab-Israeli War (1948-1949), which caused many of them (or their ancestors), to leave Israel/Palestine. Thousands more Palestinians fled Jordan following the Jordanian Civil War of 1970 between the Palestine Liberation Organization (PLO) and the Jordanian government. Many of these refugees from the Palestinian-Jordanian War of 1970, moved into Lebanon.
While the United Nations classifies the Palestinians in the Lebanese camps as ‘refugees,’ the vast majority of the people living in these camps were not born in Palestine or Israel.
In the 1960s, the Palestinian refugees (which at that point included many in Egypt, Gaza, Jordan, and elsewhere, in addition to those in Lebanon), formed the PLO as an umbrella group of various resistance groups fighting Israel. While these groups often cooperated in their wars with Israel, they also frequently clashed among themselves. Below is a listing of several of these inter-Palestinian wars and conflicts. See also: Arab-Israeli Wars Timeline.
Palestinian refugees clash in Lebanon (April, 1999)–At the Baddawi Palestinian refugee camp in Tripoli, Lebanon, fighters for the Democratic Front for the Liberation of Palestine and a splinter group battled each other.
Palestinian Civil War in Gaza (2007)-In June of 2007, a short civil war between the two main Palestinian factions, Hamas and Fatah, resulted in the expulsion of Fatah forces from Gaza. Hamas is considered the more militant of the two groups, and Hamas does not recognize Israel’s right to exist and seeks to reclaim all Palestinian lands from Israel. This Hamas victory was the precursor conflict to the multiple Gaza Wars launched by Hamas against Israel from the Gaza Strip.
Fatah vs. Palestinian Islamic Jihad (Jan. 2010)–Inter-Palestinian fighting in Lebanese camps
Fatah vs. Usbat al-Ansar (Feb. 2010)–Fighting in the Ain al-Helweh refugee camp in southern Lebanon. Four killed.
Hamas vs. The Popular Forces and other Gaza clans and tribal groups (2024-2025)–Inter-Palestinian fighting in Gaza. As Israeli attacks weakened Hamas in the fighting since the October 7, 2023 Hamas invasion of Israel, other groups, including local clans and tribal groups, stepped into the Palestinian power vacuum. Some of these groups worked with Israeli forces against Hamas.
Links and Resources for Operation Khanajar/Strike of the Sword:
Deadly fighting in Lebanon camp –al Jazeera.net, Feb. 15, 2010
4 killed in Palestinian camp clashes in south Lebanon–Ya Libnan, Feb. 15, 2010
