Lebanese Civil War (1975–1990)

Lebanese Civil War (1975–1990)
Conflict	Lebanese Civil War (1975–1990)
Date	13 April 1975 – 13 October 1990
Place	Lebanon, Beirut, Mount Lebanon, South Lebanon, Tripoli, Lebanon, Baalbek
Result	Ceasefire and political reforms under the Taif Agreement; Syrian military presence until 2005; Lebanese political realignment

Lebanese Civil War (1975–1990) The Lebanese Civil War (1975–1990) was a multifaceted armed conflict involving Lebanese sectarian militias, Palestinian organizations, regional states, and international actors that transformed Beirut and other Lebanese cities and reshaped regional alignments between Israel, Syria, and Iran. The war featured shifting alliances among the Phalange, Lebanese National Movement, Palestine Liberation Organization, Hezbollah, and Lebanese Maronite and Druze communities, and culminated in the Taif Agreement and extensive postwar reconstruction involving United Nations mediation and foreign powers.

Background and Causes

Longstanding tensions rooted in the National Pact (1943), demographic shifts, and the presence of armed Palestinian factions after the 1967 Arab–Israeli War and the Black September (Jordan) conflict contributed to polarization between Maronite Christians, Sunni Muslims, Shia Muslims, and Druze. Economic disparities in Beirut and the Bekaa Valley, the rise of the leftist Lebanese National Movement led by Kamal Jumblatt, and the growth of the Palestine Liberation Organization under Yasser Arafat intensified confrontations with the right-wing Kataeb Party led by Pierre Gemayel and allied Christian militias such as the Lebanese Forces and Guardians of the Cedars. Regional interventions by Syria under Hafez al-Assad and later Israel under Menachem Begin intersected with Cold War dynamics involving the United States and the Soviet Union.

Major Factions and Foreign Involvement

Principal Lebanese factions included the Kataeb Party and the allied Lebanese Forces representing segments of the Maronite community, the leftist Lebanese National Movement and its constituent organizations like the Progressive Socialist Party led by Kamal Jumblatt and the Tawheed elements, and Shia movements culminating in Amal Movement and later Hezbollah under clerical influence from figures associated with Ruhollah Khomeini's Iran. Palestinian actors centered on the PLO and militias such as Fatah clashed with Israeli-backed militias and the South Lebanon Army. Foreign state involvement included direct Israeli intervention led by Ariel Sharon, Syrian military operations commanded by Hafez al-Assad, and diplomatic or military roles by the United States, France, Iran, and various Arab League members; peacekeeping forces such as the Multinational Force in Lebanon became focal points during crises like the 1983 Beirut barracks bombing.

Chronology of the Conflict

The conflict began with communal clashes in Beirut in April 1975 and escalated through the late 1970s with battles in Achrafieh, Bourj al-Barajneh, and the Chouf District, pitting Phalangists against the PLO and leftist allies; Syrian intervention in 1976 sought to stabilize Lebanon and to counterbalance PLO influence. The early 1980s saw the Israeli invasion of Lebanon (1982) and the assassination of Bachir Gemayel leading to the Sabra and Shatila massacre and the extended occupation of southern Lebanon, while 1983–1984 featured internecine fighting among Christian factions, clashes between Hezbollah and Israeli forces, and the withdrawal of the Multinational Force in Lebanon after the 1983 Beirut barracks bombing that killed US Marine Corps and French Army personnel. The late 1980s included Syrian-backed efforts, internal Lebanese negotiations, episodes such as the War of the Camps and the Mountain War (Lebanon), culminating in the 1989–1990 negotiations that produced the Taif Agreement and the cessation of large-scale hostilities with Syrian oversight.

Key Battles and Events

Notable episodes include the 1978 Battle of the Green Line (Beirut) and repeated clashes for control of Beirut between Christian militias and leftist-Palestinian alliances, the 1982 Siege of Beirut leading to the PLO evacuation negotiated with Raymond Barre-linked intermediaries, the assassination of Bachir Gemayel and subsequent Sabra and Shatila massacre perpetrated by allied militias during the Israeli invasion of Lebanon (1982), the 1983 Beirut barracks bombing that targeted the Multinational Force in Lebanon, the 1985–1988 South Lebanon conflict (1985–2000) characterized by Hezbollah guerrilla actions and the South Lebanon Army occupation, and the internecine 1988–1990 clashes in Beirut and the Chouf between forces loyal to Michel Aoun and rival factions culminating in Syrian intervention and the end of large-scale combat.

Humanitarian Impact and Demographics

The war caused extensive civilian casualties, estimated casualties vary widely amid contested counts but include tens of thousands dead and hundreds of thousands wounded, while millions were displaced internally and externally to places such as Syria, Lebanon's diaspora communities in France, Brazil, and United States swelled. Sectarian cleansing occurred in neighborhoods including Bourj Hammoud, Sabra and Shatila, and Damour, altering the prewar urban demographic mosaic of Beirut and the Metn District; the conflict damaged infrastructure, cultural heritage sites like the Beit ed-Dine Palace, and economic centers such as Hamra, Beirut and Downtown Beirut, and produced long-term social trauma addressed by NGOs, religious institutions like the Maronite Church, and international agencies including the United Nations Relief and Works Agency for Palestine Refugees in the Near East.

Political Settlements and the Taif Agreement

The 1989–1990 negotiations in Taif, Saudi Arabia produced the Taif Agreement, which reallocated political power among Lebanon's sectarian elites, amended provisions of the National Pact (1943), and called for Syrian troop deployment and eventual political reforms including rebalanced parliamentary representation; principal Lebanese signatories included leaders of the Kataeb Party, Amal Movement, Progressive Socialist Party, and other factional representatives. Implementation of the Taif framework was mediated by Syria under Hafez al-Assad and overseen by international actors such as the United States and the Arab League, resulting in constitutional revisions, disarmament efforts excluding Hezbollah, and a slow transition toward reconstruction and political normalization.

Legacy and Postwar Reconstruction

Postwar Lebanon embarked on reconstruction led by private developers such as Solidere under Rafiq Hariri and political realignment involving figures like Émile Lahoud, Michel Aoun, and Walid Jumblatt, while Syrian presence persisted until the Cedar Revolution and Syrian withdrawal from Lebanon in 2005. The war's legacy includes enduring sectarian power-sharing enshrined in the amended constitution, contested narratives about events like the Sabra and Shatila massacre and the Beirut barracks bombing, ongoing disputes over militia amnesties and war crimes, the cultural and physical rebuilding of Downtown Beirut and heritage sites, and continuing political friction manifested in crises involving Hezbollah, Israel, and regional powers such as Iran and Saudi Arabia. The conflict remains central to Lebanese collective memory, diaspora politics, and academic study by scholars of Middle Eastern studies and modern International relations.

Category: Lebanese history