Violent disturbances continue throughout O.T., spread into Israel [NYT, WP, WIT 5/22]; IDF sends reinforcements to Gaza to quell disturbances; at least 4 Gazans are killed in clashes [JDS 5/21, 5/22 in FBIS 5/22; NYT 5/22]; marches and clashes take place in Nazareth, Lod, Bayt Hanina [JDS, IDF 5/21 in FBIS 5/22]; Arab sources report 151 injuries in Gaza, 15 in W.Bank [HAA 5/22 in FBIS 5/22]; Israeli Arabs hold one-day strike to protest killings [FJ 5/ 28]. UNLU issues special pamphlet in response to 5/20 killings; calls for 3-day strike beginning today, one-week boycott of work in Israel UDS 5/21 in FBIS 5/ 21].
UN Sec. General Javier Perez de Cuellar issues statement condemning 5/20 killings, urges that "appropriate steps be taken to enable the Palestinians to feel secure" [MEM 5/22].
In Amman, 2 Arabs armed with revolver, knife, attack bus of French tourists; 10 wounded [PDS 5/21 in FBIS 5/ 21; MEM 5/21; WP, NYT 5/22; FJ 5/28]; one attacker is arrested [RMC, ADS 5/21 in FBIS 5/21]; thousands of demonstrators march through Amman condemning 5/20 killings [RMC 5/21 in FBIS 5/22].
Arafat announces his intention to speak before special UN Sec. Council session requested by PLO, denounces Amman attack [WAKH 5/21 in FBIS 5/ 22; AVP 5/22 in FBIS 5/23; NYT 5/22].
Greece and Israel sign agreement establishing diplomatic relations [WAKH, JDS 5/21 in FBIS 5/22; MEM 5/22]; Greece simultaneously upgrades relations with PLO, says it does not recognize Israeli annexation and occupation of Palestinian territory after 1967 war [NYT 5/ 22].
Knesset approves more than $17 million requested by Shamir for new roads and settlements in O.T. [NYT 5/22; MET 5/29].
Israeli Communist Party begins 21st Congress, strongly criticizes Israeli policies toward peace process and Soviet Jewish immigration to Israel [FJ 6/4].