Palestinian raids into Israel from Lebanese soil From 1968 onwards, the
Palestine Liberation Organization (PLO) began conducting raids from Lebanon into Israel, while Israel began making retaliatory raids into Lebanon and encourage the Lebanese factions to deal with the
Palestinian fedayeen. South Lebanon was nicknamed "
Fatahland" due to the predominance there of
Yasser Arafat's
Fatah organization. With its own army operating freely in Lebanon, the PLO had created a state within a state. The border between Israel and Lebanon was at this time was nicknamed the
Good Fence. Fearing loss of commercial access to the port of
Beirut, in June 1976
Syria intervened in the civil war to support the Maronite-dominated government, and by October had 40,000 troops stationed within Lebanon. The following year, however, Syria switched sides and began supporting the Palestinians. On 11 March 1978, eleven PLO militants made a sea landing in
Haifa, Israel, where they hijacked a bus,
1982 Israeli invasion of Lebanon The
1982 Lebanon war began on 6 June 1982, when Israel invaded again in direct retaliation over the assassination attempt by ANO (
Abu Nidal organization), a splinter group from
Fatah) on
Shlomo Argov, the Israeli ambassador to the UK, attacking Palestinian military bases and refugee camps affiliated with
Palestine Liberation Organization and other Palestinian military movements, including the ANO. During the conflict, over 17,000 Lebanese were killed, and the Israeli army
laid siege to Beirut. During the war, fighting also occurred between Israel and
Syria. The United States, fearing a widening conflict and the prestige the siege was giving PLO leader
Yasser Arafat, got all sides to agree to a cease-fire and terms for the PLO's withdrawal on 12 August. The predominantly Muslim
Multinational Force in Lebanon arrived to keep the peace and ensure PLO withdrawal. Arafat retreated from Beirut on 30 August 1982 and settled in
Tunisia. == PLO's political objectives ==