After the December 1980 clashes in Zahleh, Syrian troops gave up their checkpoints inside the town but kept it under blockade (Hanf). Ménargues, however, says ADF checkpoints were still on the town's main roads when Lebanese Forces fighters seized them in the first days of April 1981.

Ménargues writes that Habib came from Damascus by road on the evening of 7 May, Beirut airport being closed. De Clerck and Malsagne date Reagan's dispatch of Habib to 4 May.

The meeting was called after Begin told the Knesset on 4 June of his promises to Lebanon's Christians. The Arab envoys asked Bashir Gemayel to break with Israel; he demanded guarantees in return (Hanf, Ménargues).

Bashir Gemayel's pledge took the form of a letter to President Sarkis dated 6 July, which Sarkis never published (Ménargues).