The withdrawal of the Israeli army from Lebanon marked a pivotal moment in the region's history, signaling the end of a long military presence initiated during the 1982 invasion aimed at expelling the Palestine Liberation Organization (PLO) from Lebanon. Over the years, Israeli forces maintained a presence in southern Lebanon, claiming it was necessary for its national security, especially amidst the hostile activities of Hezbollah and other militant groups. The ongoing conflict contributed to a complicated political landscape in Lebanon, wherein various factions strove for power, often leading to increased instability and violence.

On May 25, 2000, Israel executed a unilateral withdrawal from southern Lebanon, concluding a military occupation that lasted for almost two decades. An unexpected triggering factor was the changing dynamics in the region, including the declining influence of the Israeli military and the rise of nationalist sentiments within Lebanon itself. As the last Israeli troops crossed into Israeli territory, Lebanese citizens celebrated in the streets, proclaiming the day as 'Liberation Day'. This event symbolized national pride and marked the reclamation of sovereignty by the Lebanese state.

However, this withdrawal did not entirely resolve tensions, especially regarding the Shebaa Farms area, which remains claimed by Lebanon but is occupied by Israel. The status of this territory has since contributed to ongoing hostilities, including skirmishes and military engagements between Israeli forces and Hezbollah. The Israeli withdrawal, therefore, was both a moment of jubilation for many in Lebanon and a foreshadowing of continued strife in the region due to unresolved territorial disputes.