on khan younis and rafah in the south have continued as have those in the jabaliya refugee camp in the north. israel insists it s making maximum effort to avoid killing civilians. hospitals inside gaza are struggling to take in the casualties, with un officials describing a degree of panic in medicalfacilities that hasn t been seen before. the un says palestinians who are being told to leave areas which were previously seen as safe, are being pushed into a narrow corner of gaza. our middle east correspondent, yolande knell, reports. ominous warnings the israeli flares that hang in the night sky over gaza are followed by the thuds of explosions. rumbling explosion. and on the ground, israel s military says its offensive has now expanded to every part of the palestinian territory. it said its operations here will be of no less strength than those that have devastated the north. explosions, shouting. israel s already ordered more evacuations in the south of gaza, crowded