A treaty signed on 17 May 1983 between representatives of Israeli prime minister Menachem Begin and Lebanese president Amine Gemayel, mediated by the United States. … Following the withdrawal of American forces from Lebanon, and under Syrian pressure, Gemayel formally abolished the treaty on 5 March 1984.
A war between Israel on the one hand, and the PLO and Syria on the other, which broke out on 5 June 1982. … Low-intensity warfare between Israel, the Israeli-allied militia South Lebanon Army and Hezbollah continued until Israel's complete withdrawal from Lebanon in 2000, thereby implementing UNSC Resolution 425 of 1978.
The unilateral withdrawal of Israeli military forces from southern Lebanon, which took place on 24-25 May 2000. … On 16 June 2000, the UN Security Council confirmed that Israel had completed its withdrawal as required by Resolution 425 of 1978.