Rajasingham said the UN and aid groups face “overwhelming obstacles just to get a bare minimum of supplies into Gaza.”

The obstacles include crossing closures, restrictions on movement and communication, onerous vetting procedures, unrest, damaged roads and unexploded ordnance, he said.

Jordan is urging its Western allies to lobby Israel to increase aid coming from the kingdom via Kerem Shalom on the border of Egypt, Israel and Gaza, beyond the existing Rafah crossing, officials say.

“His majesty stressed the need to open land crossings and expand air drops to help the people of Gaza and especially in northern Gaza,” the monarch was quoted as telling Power.

Later the king went on board a Jordanian military plane to take part in a joint operation co-ordinated with several countries’ air forces to drop tonnes of food parcels along the Gaza coast for a second day.

A palace statement said the monarch was also at the airport before the planes took off to check that humanitarian supplies were ready and preparations were completed.

The US urged its ally Israel to keep border crossings open for humanitarian aid deliveries to Gaza and to facilitate opening of more crossings, Deputy US Ambassador to the UN Robert Wood told the Security Council.

“Simply put, Israel must do more,” he said. “We continue to call on Israel to improve deconfliction procedures to ensure aid can move safely and securely.”

The World Food Program “is ready to swiftly expand and scale up our operations if there is a ceasefire agreement”, deputy executive director Carl Skau told the Security Council.

“But, in the meantime, the risk of famine is being fuelled by the inability to bring critical food supplies into Gaza in sufficient quantities, and the almost impossible operating conditions faced by our staff on the ground,” Skau said.

In the latest example of the breakdown of civil order, Skau said the grogram resumed deliveries to northern Gaza for the first time in three weeks on February 18, and hoped to send 10 trucks a day for seven days to address immediate food needs and provide some reassurance to people that sufficient food would be arriving.

But on both February 18 and 19, he said, WFP convoys faced delays at checkpoints, gunfire and other violence and the looting of food.

“At their destination, they were overwhelmed by desperately hungry people,” he said.

Skau said “the breakdown in civil order, driven by sheer desperation, is preventing the safe distribution of aid – and we have a duty to protect our staff.”

The war in Gaza began when Hamas fighters attacked Israel on October 7, killing about 1200 people and seizing 253 hostages, according to Israeli tallies. Israel’s air and ground campaign in Gaza has since killed about 30,000 Palestinians, health authorities in the Hamas-run enclave say.

Israel’s campaign in Gaza “is a collective punishment for the Palestinian civilian people”, Algeria’s UN ambassador Amar Bendjama told the Security Council. “Our silence grants a licence to kill and to starve the Palestinian population.”

Reuters, AP

Get a note directly from our foreign correspondents on what’s making headlines around the world. Sign up for the weekly What in the World newsletter here.