“We value the support of more and more Member States who are joining our call: Let us work,” Mr. Fletcher said, his comments coinciding with the announcement that the US and Israeli-backed aid hub in southern Gaza operating independently of the UN had been suspended on Wednesday.

“The world is watching, day after day, horrifying scenes of Palestinians being shot, wounded or killed in Gaza while simply trying to eat,” Mr. Fletcher said.

New Security Council resolution

The development comes ahead of a Security Council meeting on Gaza on Wednesday seeking agreement on a draft resolution calling for an immediate ceasefire and the release of all remaining hostages taken during Hamas-led terror attacks in Israel on 7 October 2023.

The resolution push is the result of lobbying by the body’s 10 non-permanent Members. It remains to be seen if it will garner the support of the US and the four other countries that hold just five permanent seats on the 15-Member body: China, France, the UK and Russia. Any one of them could veto it.

Meanwhile in Gaza, local authorities on Wednesday claimed that at least 12 people including children had been killed in an Israeli strike on a school-turned-shelter in the southern city of Khan Younis.

In his appeal, Mr. Fletcher noted that medical teams had confirmed treating “hundreds of trauma cases” in recent days after footage showed chaotic scenes of Palestinians rushing to take food from the US and Israeli-run aid hubs in southern Gaza.

“Yesterday alone, dozens were declared dead at hospitals after Israeli forces said they had opened fire,” Mr. Fletcher continued.

He insisted: “Open the crossings – all of them. Let in lifesaving aid at scale, from all directions. Lift the restrictions on what and how much aid we can bring in. Ensure our convoys aren’t held up by delays and denials.”