Headed by Yasser Arafat, Fatah joined the PLO in 1968 and won the leadership role in 1969. Its commanders were expelled from Jordan following violent confrontations with Jordanian forces during the period 1970-71, beginning with Black September in 1970. The Israeli invasion of Lebanon in 1982 led to the group`s dispersal to several Middle Eastern countries, including Tunisia, Yemen, Algeria, Iraq, and others. Maintains several military and intelligence wings that have carried out terrorist attacks, including Force 17 and the Western Sector. Two of its leaders, Abu Jihad and Abu Iyad, were assassinated in recent years. Full Story and More Profiles