Among the consequences of the war was the Syrian occupation of Lebanon until 2005; the Israeli occupation of southern Lebanon until 2000; the creation of the Hezbollah, a Shiʿi militia formed to confront Israel and later adapted into a political party and social welfare network; the expulsion of the PLO from Lebanon; and the rebuilding of Lebanon by a handful of businessmen, including the two-time prime minister (1992–98; 2000–04) Rafic al-Hariri. (…)
With Palestinian forces continuing to conduct cross-border raids into Israel, Israel launched a major reprisal attack in March 1978, sending troops into the south of Lebanon as far as the Litani River. The resulting conflict led to the establishment of the UN Interim Force in Lebanon (UNIFIL)—a peacekeeping force meant to secure Israeli withdrawal and support the return of Lebanese authority in the south—as well as to the creation of the South Lebanese Army (SLA)—a militia led by Saad Haddad and armed and financed by Israel to function as a proxy militia under Lebanese Christian command.