Internally displaced persons (IDPs) across Gaza continue to face deteriorating humanitarian conditions amid acute shortages of shelter, clean water, food and medicine. As of 5 February, UNRWA estimates that some 75 per cent of Gaza’s population (1.7 million out of 2.3 million people) are displaced, the majority situated in Rafah governorate where humanitarian operations are based. The Director of UNRWA Affairs in Gaza expressed concern at the prospect of an Israel military offensive in Rafah which could result in hundreds of thousands of people fleeing the fighting and warned that the Agency “will not be able to effectively or safely run operations from a city under assault from the Israeli army."