Abu Nidal's group, an enemy of the PLO leadership, had shot Shlomo Argov, Israel's ambassador in London, on the night of 3 June; Israel answered with the raids. Robert Fisk notes that the bombs hit a PLO arms dump in the old stadium near Fakhani and a Palestinian children's hospital by Sabra; Palestinian sources gave 50 dead, Lebanese officials 210 civilians. The original's 'Fakhani attack' is the Israeli raid of 17 July 1981.

A Palestinian Katyusha killed an Israeli motorist in Galilee on 5 June, a day of some 50 Israeli raids by Fisk's count, which left civilians burning in cars on the coast road north of Damour. Picard's chronology and one passage of de Clerck and Malsagne date the start of the invasion to 5 June; the books' main chronologies give 6 June.

The invasion, called 'Operation Peace for Galilee', began on Sunday 6 June: Israeli commandos crossed the border at 1.30 a.m. to attack Beaufort castle (Ménargues), and up to 25,000 troops moved along the coast, through Tibnin and across the eastern sector (Fisk). The government declared a limited aim of a 40-kilometre zone, but Defence Minister Ariel Sharon and Chief of Staff Rafael Eitan kept advancing (Hanf). One overview in de Clerck and Malsagne and Picard's chronology give 5 June.

Fisk: on 8 June Israeli paratroopers set up a listening post on the Barouk heights and close to 100 tanks advanced from Baaqlin to Beit Eddine, unopposed by the Chouf Druze. Hanf: Israel told Syria, via American diplomats, that its only target was the PLO.

On 9 June Israeli aircraft destroyed the Syrian SAM missile batteries in the Bekaa and fought a long air battle with Syrian MiGs. Figures: 22 MiGs downed and 19 batteries destroyed that day (Ménargues); more than 80 planes and all missile batteries lost in five days (Picard). The same evening Israeli paratroopers took Damour, on the coast south of Beirut.

Robert Fisk cites Red Cross and police counts of 9,583 killed and 16,608 wounded across Lebanon by 14 June; Israel's own civilian casualty figure for 4-21 June was 460. Hanf notes that the Syrian-Israeli ceasefire of 11 June excluded the PLO.

On 13 June Israeli forces reached Baabda and Yarze, seats of the presidency and the army command, and joined the Lebanese Forces' lines (Hanf, Ménargues); Fisk dates the arrival of Sharon and his forward troops at Baabda to just before midnight.

Ménargues and Fisk date the decision to form the committee to 14 June; Traboulsi has it convening on 20 June. Philip Habib attended its sessions of 22 and 23 June. Its agenda, Traboulsi notes, dealt with the PLO's withdrawal, not the Israeli occupation; Jumblatt quit the committee and the cabinet rather than 'deal the final blow to the Palestinians', and Berri stopped taking part.

Fisk dates the PLO's statement that it would leave Beirut, made public by Saeb Salam, to 30 June; Hanf puts its agreement in principle only at the end of July. On 27 June an Israeli cabinet statement had first floated a negotiated exit: the Lebanese army would take over West Beirut and the disarmed fighters would leave by road for Syria (Ménargues).

Bashir Gemayel, back from Saudi Arabia on 2 July, said the PLO did not mean to leave. Two hours earlier, at the Alexandre Hotel, Sharon had told reporters, Robert Fisk among them, that Israel's only aim was to destroy the PLO and it wanted not 'one square inch' of Lebanon.

A US-backed Security Council resolution demanded that West Beirut's water and power be restored; Lebanon's minister of hydroelectric resources called the Israeli step 'inhuman'. Fisk dates the cut to early on 5 July, when Israel switched off electricity and water and barred food, having reduced power since the third week of June. Ménargues describes a further cut on 26 July.

In Ménargues, Damascus unofficially signalled no objection to transit through Latakia on 7 July, then officially refused the fighters on 9 July, the day Israeli troops took the Beit Eddine army barracks.

David Dodge was the acting president of AUB. Two gunmen in a car seized him on the campus; he was held for a year, taken to Iran, and released with Syrian help (Fisk).

Bashir Gemayel announced his candidacy on 24 July on the Kataeb radio Voice of Lebanon, introduced by his brother Amine (Ménargues; Hanf gives 25 July). The Lebanese Front had already endorsed him on 26 May.

Among the targets on 27 July was an apartment building on Iskandar Street where, according to Robert Fisk, almost a hundred people were killed.

The attempt on Walid Jumblatt left him only slightly hurt. Hanf sees it as one more spur to Druze mobilisation, which put about 30,000 men under arms.

Robert Fisk recounts that Defence Secretary Weinberger proposed an award for Charles Johnson, a Marine captain who in January 1983 stopped an Israeli tank unit entering the Marine sector off the old Sidon road by climbing onto the lead tank and pointing his pistol at its commander.

Lebanese and Israeli delegates met in turn at Khalde, in a repaired beach hotel, and at Kiryat Shmona. De Clerck and Malsagne count 37 meetings over 138 days, from December 1982 to May 1983.