Mezue ahịrịokwu na-esonụ:
Black September na Jọdan n'afọ 1970-1971, ndị PLO si na Jọdan kwaga na ndịda Lebanọn, ebe ha si na-awakpo Israel. Israel egbochighi ịwakpo akụrụngwa ndị Lebanọn mgbe ọ na-abọ ọbọ maka mwakpo ndị fedayeen, ọkachasị na mwakpo nke 1968 na Beirut Airport. Nke a mere ka Lebanon, nke na-anọkarị n'ọgba aghara ndị Arab na Israel, ghọọ ebe agha dị n'etiti Israel na fedayeen ndị Palestine.