Reuters
CAIROGAZA (Reuters) - As battles raged on the outskirts of Rafah on Wednesday with Israeli forces closing in, Palestinians were on the move again, abandoning neighbourhoods of the southern Gaza city and leaving them as ghost towns. Israel has threatened a major assault on Rafah to defeat thousands of Hamas fighters it says are holed up there, but more than a million people are sheltering in the city, prompting warnings from the United Nations of a humanitarian catastrophe. Israeli forces tasked with destroying the Palestinian Islamist group Hamas, on Tuesday seized the main border crossing between Gaza and Egypt in Rafah, cutting off a vital route for aid into the enclave, where malnutrition is widespread.