21.   In possible retaliation, Bosnian government artillery later shelled Pale, the Serb stronghold south of Sarajevo, but there were no reports of casualties.

22.   Israeli artillery also shelled suspected guerrilla positions in areas near the Chebaa Farms.

23.   Israeli artillery shelled suspected guerrilla hideouts and infiltration trails in ravines near the attack site, the sources reported, speaking on condition of anonymity.

24.   Israeli artillery also shelled suspected guerrillas who earlier targeted Israeli positions with rockets and mortars.

25.   Israeli artillery shelled areas just north of an Israeli-controlled border enclave in southern Lebanon.

26.   Israeli artillery shelled areas just north of an Israeli-occupied border enclave, the flashpoint of the latest flareup.

27.   Israeli artillery also shelled suspected guerrillas who earlier had targeted Israeli positions with rockets and mortars.

28.   Israeli artillery shelled areas just north of an Israeli-controlled border enclave in southern Lebanon, the flashpoint of the latest flareup.

29.   Israeli artillery shelled suspected guerrilla hideouts and infiltration trails in ravines near the attack, the sources said, speaking on condition of anonymity.

30.   Israeli and SLA gunners responded with artillery shelling, apparently targeting the ambushers, said the officials.