UN aid chief: Situation in Gaza 'fast becoming untenable'

[Collection]The UN aid chief warned that the humanitarian situation in Gaza is becoming unsustainable. There is a severe shortage of power, water, and fuel, and food supplies. The aid chief called on all countries with influence to ensure respect for the rules of war and prevent further escalation. He criticized the actions and rhetoric of both Hamas militants and Israel. The aid chief expressed concern for the suffering of civilians and called for the release of hostages.