Its members were technocrats and businessmen; the one politician, Fouad Boutros, held both foreign affairs and defence (Traboulsi). Early on, at Syria's behest, it brought in press censorship (Hanf, Fisk); Traboulsi also mentions an order for militias to surrender their arms.

APUR, the Atelier parisien d'urbanisme, drew up this 1977 plan, the earliest of three reconstruction studies made during the war.

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.

The force is usually called the Arab Deterrent Force (ADF) in English.

The bombing came the evening the government chose a new army commander, a change arranged by Boutros, who held foreign affairs and defence, and regarded by the Christian parties as cause for war.

Muslim leaders accused Hanna Saïd, commander since September 1975, of leniency towards the Lebanese Front (Traboulsi: of closeness to the dissident troops in the south). His replacement, Victor Khoury, a Constitutional Bloc sympathiser committed to Christian-Muslim coexistence, ran the army and its rebuilding from March 1977 to December 1982.

Robert Fisk, who reported from the area, saw Israeli tanks on Lebanese soil near Ibl al-Saqi and Israeli shelling of Christian villages such as Rachaya al-Fukhar, where Palestinian guerrillas had dug in.

Israel's Christian allies emerged with a slightly wider strip, spanning nearly the whole frontier from sea to Hermon; Fisk dates the tank withdrawal to 26 September.

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.

De Clerck and Malsagne and Haugbolle list this 1978 play first among Ziad Rahbani's comedies, which satirised the war from West Beirut.

Historians date the start of Operation Litani to 14 March (de Clerck and Malsagne, Traboulsi, Quéméner; de Clerck's chronology gives 15 March) and its end to 21 March. Up to 25,000 Israeli soldiers and 120 tanks took part (de Clerck and Malsagne). Estimates of the dead range from about 300 Palestinian fighters (de Clerck and Malsagne) to about 2,000 people, mostly civilians (Fisk; de Clerck and Malsagne; Picard). Estimates of the displaced range from 150,000 (Hanf's refugee table) and more than 200,000 (de Clerck and Malsagne, Picard) to 285,000 (Lebanese government figure cited by Fisk). On 15 March Israeli aircraft bombed the Palestinian camps of Beirut, Tyre and Damour.

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).

Fisk dates the arrival in Tyre of UNIFIL's first unit, Colonel Jean Germain Salvan's French paratroopers, to 23 March. That morning, at the nearby Hassan Borro barracks, Palestinians and Lebanese officers nearly opened fire over the handover.

Fisk adds that during the invasion Gur declared that Israel would fall back to the Christian enclaves as a border 'security belt': the strip that became Major Haddad's.

Musa al-Sadr travelled to Libya on 25 August (de Clerck and Malsagne) at the invitation of the Libyan government (Ménargues) and was never seen again; Hanf dates the disappearance to September. Beirut papers speculated about the Shah's secret police or Libyan intelligence. Fisk writes that he was almost certainly killed in Libya. The loss mobilised the Shi'a and later strengthened Amal.

Schools, hospitals and factories were destroyed in the new bombardment, and Lebanese gendarmes logged 2,000 impacts a day in Achrafieh. Hanf links it to the Camp David agreement reached a few days before.