the bbc has not independently verified the latest claims by the idf. israel is now warning people living in northern gaza to move further south as it steps up what it says is the third phase of its ground operations against hamas. the un says nearly i.9m people have been forced from their homes since israel s retaliatory strikes began, after hamas attacks on october the seventh. this as testimony is coming to light about the horrors of the october 7th attacks nearly two months later. the bbc has been hearing evidence that women were sexually assaulted, raped and mutilated during hamas s attacks on southern israel. israeli investigators say they are trawling through 60,000 hours of footage, and have compiled more than a thousand testimonies from witnesses and those who handled the bodies of victims after the attack. this report from our middle east correspondent, lucy williamson, contains graphic details and testimony you may find very disturbing. out of the chaos and mass