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| Black September in Jordan | |
|---|---|
| Name | Black September in Jordan |
| Partof | Arab–Israeli conflict |
| Date | September 1970 |
| Place | Jordan |
| Result | Conflict between the Palestine Liberation Organization and the Hashemite Kingdom of Jordan |
| Combatant1 | Palestine Liberation Organization; Fatah; Popular Front for the Liberation of Palestine; Democratic Front for the Liberation of Palestine |
| Combatant2 | Kingdom of Jordan; Jordanian Armed Forces; Arab Legion |
| Commander1 | Yasser Arafat; Khalil al-Wazir; George Habash; Naif Hawatmeh |
| Commander2 | King Hussein of Jordan; Glubb Pasha; Habis al-Majali |
Black September in Jordan was a brief but decisive internal armed confrontation in September 1970 between elements of the Palestine Liberation Organization and the Hashemite regime of King Hussein of Jordan. The crisis combined urban warfare, cross-border tensions with Israel, and interventions by regional powers including Syria and ongoing diplomatic pressure from United States and United Kingdom. It reshaped Palestinian nationalism, reorganized PLO strategy, and influenced later events such as the Lebanese Civil War and the formation of the Black September Organization.
Tensions developed after the 1967 Six-Day War and the growth of the Palestine Liberation Organization in Jordanian Palestinian population centers such as Khalidiya, Amman, and Aqaba; these dynamics followed the 1968 Battle of Karameh which boosted the stature of Fatah and Yasser Arafat within the Palestinian national movement. The presence of armed factions including the Popular Front for the Liberation of Palestine and the Democratic Front for the Liberation of Palestine created parallel authorities that clashed with Jordanian Armed Forces and the Hashemite state's control over sovereignty. Regional rivalries involving Syria under Hafez al-Assad, pan-Arabist currents inspired by Gamal Abdel Nasser, and Cold War alignments with Soviet Union and United States complicated mediation efforts by actors such as United Nations and Arab League.
Early September saw escalating clashes in refugee camps and urban districts between PLO elements and Jordanian security forces, punctuated by incidents like the Hijacking era-linked retaliatory operations. On 6 September, after deadly attacks on Jordanian personnel and the attempted assassination of King Hussein of Jordan-aligned officials, the monarch declared a state of emergency and ordered offensive operations. Between 9–17 September, the Jordanian Armed Forces conducted large-scale offensives against PLO strongholds in Amman, Zarqa, and Irbid while Syria moved armored units to the Jordan–Syria border. The confrontation peaked mid-September with heavy artillery, air strikes, and urban combat; a ceasefire brokered by Egypt and the Arab League was intermittently negotiated before PLO fighters were expelled to Lebanon by late 1970 under arrangements involving Syria and Egypt leaders such as Anwar Sadat and intermediaries including Abdel Halim Khaddam.
Principal Jordanian actors included King Hussein of Jordan, the Jordanian Armed Forces, and figures like Habis al-Majali and remaining British-influenced officers formerly associated with Arab Legion heritage and advisors linked to Glubb Pasha legacy. On the Palestinian side, leadership figures were Yasser Arafat (Fatah), Khalil al-Wazir (Abu Jihad), George Habash (Popular Front), Naif Hawatmeh (DFLP), and other commanders such as Salim-affiliated militia leaders. Regional state actors included Syria under Hafez al-Assad, Egypt under Anwar Sadat, Iraq under Ba'ath Party elements, and external stakeholders like the United States administration of Richard Nixon and the Soviet Union diplomatic corps. Non-state groups that later emerged included the Black September Organization and branches of Al-Sa'iqa influenced by Syrian Ba'athism.
Operations combined conventional and irregular warfare: Jordanian Armed Forces used armor and artillery in urban settings supported by air assets, while PLO units used guerrilla tactics, improvised fortifications, and control of refugee camp networks in Ba'athist-influenced neighborhoods. Notable tactics involved siege warfare in densely populated areas such as Damour-adjacent zones, night raids, ambushes on supply lines linking Amman to northern garrisons, and the use of hijackings and international operations by factions like PFLP to leverage political aims. External military considerations included potential Israeli responses informed by past clashes such as the 1969 aerial clashes and broader Arab–Israeli conflict deterrence calculations.
Casualty estimates vary; thousands were killed and tens of thousands displaced as combat devastated sectors of Amman, Zarqa, and refugee camps including Baqa'a. Humanitarian consequences included destruction of civilian infrastructure, refugee flows toward Lebanon and rural Jordanan areas, and a spike in refugees' dependence on agencies like United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA). Medical evacuations involved hospitals in Amman and field clinics staffed by organizations formerly connected to humanitarian networks and international aid missions, while reports of arbitrary detention and summary executions were cited by observers including Human Rights-oriented delegations and sympathetic Arab press outlets.
Politically, the confrontation affirmed King Hussein of Jordan's control over territory and curtailed PLO quasi-state aspirations in Jordan, precipitating the relocation of armed Palestinian factions to Lebanon where their presence contributed to the Lebanese Civil War. Diplomatically, the crisis strained relations among Syria, Egypt, Iraq, and Jordan and prompted direct engagement by United States envoys and Soviet Union diplomats seeking to prevent wider regional escalation. The event influenced later decisions at Arab League summits, informed the PLO's international strategy under Yasser Arafat, and led to covert operations and retaliatory attacks attributed to groups like the Black September Organization, affecting hostage diplomacy and International law debates.
Scholars debate whether the episode represented a state reasserting sovereignty against insurgent non-state actors or a fratricidal Arab conflict with long-term destabilizing effects. Interpretations range from analyses in Middle East studies emphasizing the erosion of pan-Arabism post-Nasser to security-focused accounts noting lessons for counterinsurgency doctrine in urban environments. The episode remains a reference point in histories of the Palestinian national movement, the rise of armed clandestine groups, and the politics of exile that shaped subsequent chapters such as the 1982 Lebanon War and the evolution of PLO diplomacy culminating in later accords.
Category:History of Jordan