May 20 (Reuters) - Lebanese troops battled al Qaeda-linked militants based in a Palestinian refugee camp and the nearby city of Tripoli on Sunday and at least 38 people were killed in Lebanon's bloodiest internal fighting since the 1975-90 civil war. Here is a chronology of some of the main events in Lebanon since former Prime Minister Rafik al-Hariri was killed, along with 22 other people, on Feb. 14, 2005. Feb. 16, 2005 - At least 150,000 Lebanese turn Hariri's funeral into outpouring of anger against Syria. Feb. 28 - Pro-Syrian Prime Minister Omar Karami resigns. March 5 - Syrian President Bashar al-Assad tells his parliament Syrian troops will start phased pullout from Lebanon. April 26 - Last Syrian soldiers leave Lebanon. June 2 - Samir Kassir, journalist opposed to Syria's role in Lebanon, is killed in Beirut by bomb in his car. June 16 - U.N. investigation into Hariri's killing starts. June 19 - Lebanese parliamentary elections end in victory for anti-Syrian alliance led by Hariri's son Saad al-Hariri. June 21 - Former Communist Party leader and critic of Syria George Hawi is killed in Beirut by bomb in his car. Oct. 20 - U.N. investigators say high-ranking Syrian officials and their Lebanese allies were involved in Hariri's killing, in report to U.N. Security Council. Syria denies it. Dec. 12 - Gebran Tueni, anti-Syrian member of parliament and Lebanese newspaper magnate, is killed by car bomb near Beirut. July 12, 2006 - Hezbollah captures two Israeli soldiers in cross-border raid, setting off 34-day war in which about 1,200 people in Lebanon and 158 Israelis were killed. Nov. 11 - Five pro-Syrian Shi'ite Muslim ministers from Hezbollah and its ally, the Amal movement, resign after collapse of all-party talks on giving their camp more say in government. Nov. 21 - Industry Minister Pierre Gemayel is killed by gunmen. U.N. Security Council approves plans for tribunal to try suspects in assassination of Hariri and subsequent attacks. Dec. 1 - Hezbollah, Amal and supporters of Christian leader Michel Aoun camp outside Prime Minister Fouad Siniora's office in central Beirut in open-ended campaign to topple government. Jan. 25, 2007 - Aid conference in Paris pledges more than $7.6 billion to help with debt mountain and recover from war. Five people are killed and 400 wounded in street clashes between pro- and anti-government factions. Feb. 13 - Three people are killed in two bomb blasts near a Christian village northeast of Beirut. Lebanon says in March four Syrians confessed to the bombings and were members of Fatah al-Islam, a small Palestinian group linked to Syrian intelligence. The group deny involvement. March 8/9 - Talks between Parliament Speaker Nabih Berri, also leader of the opposition Amal movement, and majority leader Saad al-Hariri to solve the four-month-old power struggle, end without agreement. May 17 - The United States, France and Britain circulate a draft U.N. resolution that would unilaterally establish a tribunal to try suspects in the 2005 Hariri murder. May 20 - Lebanon's army battle Fatah al-Islam militants accused of robbing a bank a day earlier. The ensuing clashes kill thirteen soldiers and 19 militants.
