Samir Geagea
Meanwhile, Prime Minister Rashid Karami, head of a government of national unity set up after the failed peace efforts of 1984, was assassinated on 1 June 1987. The assassination was accused on Samir Geagea in coordination with the Lebanese army, but the charge could not be proven. President Gemayel's term of office expired in September 1988. Before stepping down, he appointed another Maronite Christian, Lebanese Armed Forces Commanding General Michel Aoun, as acting Prime Minister, contravening the National Pact. Conflict in this period was also exacerbated by increasing Iraqi involvement, as Saddam Hussein searched for proxy battlefields for the Iran–Iraq War. To counter Iran's influence through Amal and Hezbollah, Iraq backed Maronite groups; Saddam Hussein helped Aoun and the Lebanese Forces led by Samir Geagea between 1988 and 1990.