51.   Israeli warplanes struck twice at guerrilla targets in south Lebanon Monday, the second day of intensifying hostilities on the last active Arab--Israeli war front.

52.   It has vowed to wreck the peace process by stepping up attacks from south Lebanon, the last active Arab-Israeli war front.

53.   It raised the specter of a major showdown in the south, the last active Arab-Israeli war front, where fighting has raged since mid-January.

54.   Israeli troops killed six guerrillas in a shootout in south Lebanon Wednesday that sharpened tension on the last Arab-Israeli war front, security sources said.

55.   Israeli warplanes attacked guerrilla targets in south Lebanon Monday, the second day of intensifying hostilities on the last active Arab--Israeli war front, security sources said.

56.   It was the second day of deadly confrontations on the last active Arab-Israeli war front.

57.   It has vowed to wreck the peace process through stepped up attacks in south Lebanon, the last active Arab-Israeli war front.

58.   It is the last active Arab-Israeli war front.

59.   It was the heaviest single-day casualty toll Israel suffered this year in south Lebanon, the last active Arab-Israeli war front.

60.   Journalists have been barred from the war front and telephone links to the area have been cut.