The Palestine Chronology

Military Action:

Cease-fire holds generally; sniper fire and fighting between LAF and Amal militia in southern suburbs of Beirut; LF and PSP militias exchange artillery fire near Baissour; bomb explodes as IDF vehicle passes near Marjayoun; fighting breaks out in Baddawi refugee camp near Tripoli between Fateh and PFLP-GC factions, Arafat forces exchange artillery fire with Syrian troops.

Casualties:

17-19 guerrillas killed, 7 wounded in Tripoli fighting; 1 Italian soldier wounded in Beirut; 2 IDF soldiers wounded near Marjayoun; refugees return in large numbers to Beirut from the south.

Political Responses:

US and Other Countries: Representatives of US, Britain, France, Italy meet in New York, agree on need to keep MNF in place, discuss formation of 600-man observer corps, affiliated to UN, monitor Lebanon cease-fire; Shultz says MNF mission in Lebanon should continue until or even after there is stability, including withdrawal of Israeli, Syrian and PLO forces; Reagan says he will seek Congressional authorization for any substantial expansion in size or role of Marine contingent, will consult if stay beyond 18 months is required.

Military Action:

US warships respond to shelling in area of US Ambassador's residence and Defense Ministry, where US advisers are based, fire an estimated 60 rounds from 5-inch guns, targets reportedly are artillery positions in Chouf; fighting continues between LAF and PSP forces along Souq al-Gharb Baissour ridge, hand-to-hand combat reported in Kaifun; Lebanese Air Force renews attacks on artillery positions; 3 British aircraft carriers head for eastern Mediterranean.

Casualties:

PSP reports 15 militiamen, 45 LAF soldiers killed.

Political Responses:

Israel/ Occupied Territories: 4 Palestinians wounded by grenade thrown into Hebron market shop.

Palestinians/ Lebanese: Abu Nasser, commander of September Martyr's Battalion, says 500 anti-Arafat men are fighting with PSP and Amal militias against LAF; PSP spokesman says 150 Palestinians were in Aley but are not longer involved in battles.

Arab Governments: Syria says it will retaliate if areas it controls in Lebanon are attacked by US Marine or Navy units supporting LAF.