Hanf has the Syrian army moving again only once Tal al-Za'tar had fallen, increasing pressure on the encircled Palestinian and leftist forces in the Upper Metn; these were expelled at the end of September.

Ratified by an Arab summit in Cairo on 25 October, the Riyadh decisions required all parties to surrender heavy weapons and the Palestinians to return to the zones granted by the 1969 Cairo Agreement, and created a 30,000-man Arab Deterrent Force under President Sarkis, its largest contingent by far, 25,000-27,000 men, being the Syrian troops already in Lebanon. Saudi Arabia had sent the invitations on 15 October; the leaders of Saudi Arabia, Kuwait, Egypt, Syria and Lebanon met the PLO chairman in Riyadh on 16, 17 or 18 October, depending on the historian. The cease-fire's start is dated 16 October (Hanf), 21 October (Traboulsi) or 15 November (de Clerck and Malsagne).

Ménargues names only Sami al-Khatib. Traboulsi confirms that the Arab Deterrent Force's first Lebanese commander was Ahmad al-Hajj, who did not gain Syria's favour and was quickly replaced by al-Khatib.

Fisk: Kahhaleh showed white flags and Hazmiyeh's Christians threw rice and rose water at the crews as at least 20 miles of Syrian tanks, guns and troop carriers came down on Beirut from dawn on 10 November.

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.

Once canonised, Saint Charbel stood for 'Maronite identity' and for the protection of a predominantly Christian Lebanon.

Hanf writes that the Lebanese Front was left with an enclave of roughly a tenth of Lebanon once Syrian troops had moved into the northern Christian mountains, Koura, Batroun and the coast as far as the Madfoun bridge. Frangieh gave Kataeb members in the north until the month's end to give up their weapons and quit the party, or else leave.

Ménargues attributes Solh's failure to a Syrian veto.

For 8 May, a day of shelling throughout Habib's meetings, Ménargues gives the US embassy toll: 21 dead and 98 wounded.

The raid targeted PLO offices in the Fakhani district of West Beirut. Tolls differ: Ménargues gives 191 dead and over 730 wounded; Fisk and Picard about 300 dead; Hanf hundreds killed and over a thousand hurt, chiefly civilians.

About 300 people died in bombings from 17 September to 2 October 1981, which de Clerck and Malsagne, citing Israeli journalist Ronen Bergman, put down to the 'Front for the Liberation of Lebanon from Foreigners', formed by Israeli officers against the Palestinians and their allies.

Hanf sets this fighting in a contest for Tripoli: with the local Sunni militia on their side, the Palestinians resisted Syria's bid to dominate the north.