The US has for the sixth time vetoed a draft resolution at the United Nations Security Council that would have demanded an immediate and permanent ceasefire in Gaza and the release of hostages.

US deputy Middle East envoy Morgan Ortagus said the text did not go far enough in condemning Hamas or recognise Israel's right to defend itself.

All 14 other members of the Security Council voted in favour of the draft resolution - which described the humanitarian situation in Gaza as 'catastrophic' and called on Israel to lift all aid restrictions.

It comes as the UN's humanitarian office warns that the last lifelines for civilians are collapsing in Gaza City as Israel expands its military offensive.

On a global scale, Israel and its closest ally, the United States, appear increasingly isolated. After the veto, Palestinian Ambassador to the UN Riyad Mansour expressed deep disappointment, arguing that the decision undermined the Security Council's ability to address the ongoing atrocities in Gaza.

This latest vote comes as world leaders prepare to gather for the UN General Assembly, where the situation in Gaza is expected to be a focal point of discussion. As the conflict continues, reports indicate that no less than 65,141 people have died due to Israeli operations in Gaza since the onset of hostilities.

Meanwhile, as military actions persist, the humanitarian crisis only deepens, with officials describing the conditions faced by civilians in Gaza as 'cataclysmic.' With increased military operations complicating the situation, calls for action from the international community are growing ever louder.