Since the beginning of the Gaza conflict, hundreds of thousands of Gazans have been displaced within the narrow coastal territory, AFP reports.

Nearly 1.5 million people now packed into the far-southern city of Rafah, where Israel has warned it plans to launch a ground offensive.

Those who remain in northern Gaza have been facing an increasingly desperate situation, aid groups have warned.

“If nothing changes, a famine is imminent in northern Gaza,” the World Food Programme’s deputy executive director Carl Skau told the UN Security Council.

His colleague from the UN humanitarian office OCHA, Ramesh Rajasingham, warned of “almost inevitable” widespread starvation.

The WFP said no humanitarian group had been able to deliver aid to the north for more than a month, accusing Israel of blocking access.

“I have not eaten for two days,” said Mahmud Khodr, a resident of Jabalia refugee camp in the north, where children roamed with empty pots.“There is nothing to eat or drink.”