De Clerck and Malsagne and Traboulsi date the Sidon fishermen's protest to 26 February 1975. The marchers opposed Protein, a fishing company whose board included Camille Chamoun; their leader, Maarouf Saad, was shot and died some days later. Clashes between the army and armed groups in Sidon and Tyre followed at the start of March: de Clerck and Malsagne give 6 soldiers and 11 civilians killed and an army pull-out from Tyre, Hanf 5 soldiers and 11 civilians. The Kataeb staged a pro-army demonstration in Beirut. Hanf puts the fishermen's protest in March, and Picard describes the Sidon marchers as Palestinian militants.

In a heated sitting of parliament Rashid al-Solh resigned, blaming the Kataeb for the fighting. His refusal to deploy the army had led the Kataeb ministers to leave the cabinet, and other Christian ministers had followed them.

Historians describe the Tripoli-Zgharta round as following the Zahleh fighting of late August: kidnappings on both sides, the killing of twelve Muslim bus passengers on the Beirut-Tripoli road, attacks on Christian villages in Akkar and the flight of Christians from Tripoli and Akkar. It ended when the army created a buffer zone between the two towns.

De Clerck and Malsagne date the start of fighting in central Beirut to the night of 17-18 September 1975; Hanf and Traboulsi hold the Kataeb responsible for shelling the old souks. A cease-fire and the setting-up of the National Dialogue Committee followed.

De Clerck and Malsagne date the siege of Tal al-Za'tar from 4 January 1976 to the camp's fall on 12 August. According to Hanf, Interior Minister Camille Chamoun had Internal Security Forces units join the assault.

De Clerck and Malsagne record that the besiegers executed some twenty Damour residents on this day, a first massacre a week after the siege began on 9 January. Whether these are the deaths reported 'at the entry of Damour' is not established.

De Clerck and Malsagne note that Edouard Saab was Le Monde's correspondent too; a sniper shot him dead while he crossed the demarcation line.

In Beirut in early June, Hanf writes, Fatah and its allies turned on Saiqa, the PLA and the pro-Syrian parties and cleared them from the city within a few hours. Syria's regular army stayed outside the capital for now: on 7 June its troops got as far as Sofar on the Beirut-Damascus road and into Sidon, where an armoured column was wiped out. Syrian forces reached Beirut only in mid-November, within the Arab Deterrent Force.

Fisk reports that the bodies of Ambassador Francis Meloy, his economic counsellor Robert Waring and their Lebanese driver, abducted near the Museum crossing, were found that evening at Ramlet al-Baida, and that Arafat, once sure of the three Palestinians responsible, sent them to Tyre. De Clerck and Malsagne judge that the murders ended American efforts at a settlement through the Lebanese parties.

Later estimates for the 'two-year war' are below the figures quoted here. Published death tolls, de Clerck and Malsagne note, run from 15,000 to 40,000, and the displaced numbered at least 200,000. In The Times of 16 November 1976 Fisk reported almost 40,000 dead.

Jumblatt was ambushed near a Syrian checkpoint of the Arab Deterrent Force; Fisk places it on the mountain road near Baaqlin. Most historians give 16 March 1977 (Traboulsi, de Clerck and Malsagne, the Confluences authors, and Hanf on one page); Hanf elsewhere and Ménargues give 17 March, which Ménargues ties to the burial. His son Walid took over, and Christians were killed in reprisal in Chouf villages. Hanf writes that most politicians, Muslims above all, took the murder as a warning against defying Syria openly, and that Jumblatt had attacked the Syrian presence in speech and print, in Lebanon and abroad.

Historians date the Fayadiyeh incident to 7 February (de Clerck and Malsagne), 8 February (Hanf) or 17 February (Ménargues). It began when Syrian soldiers set up a roadblock in front of the Military Academy; officer cadets, led according to de Clerck and Malsagne by Captain Samir (Sami) al-Achkar, fought back and Syrian artillery shelled the barracks. Syrian losses are given as 13 dead and 36 wounded (de Clerck and Malsagne), over 30 dead (Ménargues) or 220 dead and 30 wounded (Hanf). As fighting spread into East Beirut, about a hundred people died when Syrian guns shelled Badaro, Ain el-Remmaneh and Karm el-Zeitoun. Sarkis and Damascus settled the affair with a joint Lebanese-Syrian military court. De Clerck and Malsagne date the Syria-Christian split to it.

Resolution 425 was adopted with Resolution 426, which set up the force; the USSR abstained (de Clerck and Malsagne). UNIFIL later numbered about 6,000 soldiers, with France providing the largest first contingent (1,290 men).

Bashir Gemayel's men fought a bloody battle with army units sent, at Pierre Gemayel's and Camille Chamoun's request, to separate the Kataeb and National Liberal militias, at war since 12 May. De Clerck and Malsagne call it the first serious armed clash between the army and a Lebanese militia, dating it once to 14 June and once to 18 June.