In early 1976, Syria entered Lebanon, beginning their twenty-nine-year military presence. Syria entered on the invitation of Suleiman Franjieh, the Maronite Christian president at the time to help aid the Lebanese Christian militias against the Palestinian militias. Over the following 15 years of civil war, Syria fought for control over Lebanon. The Syrian military remained in Lebanon until 26 April 2005 in response to domestic and international pressure after the assassination of former Lebanese Prime Minister, Rafik Hariri.