CAIRO/WASHINGTON/RAFAH, Gaza Strip – Hamas said it was battling Israeli troops on the outskirts of the Gaza Strip’s crowded southern city of Rafah on May 8 after a US official said Washington had halted a shipment of powerful bombs that Israel could use in a full-scale assault.

The US, which is seeking to stave off an Israeli invasion of Rafah, said it believes a revised Hamas ceasefire proposal may lead to a breakthrough in an impasse in negotiations, with talks resuming in Cairo on May 8.

Israel has threatened a major assault on Rafah to defeat thousands of Hamas fighters it says are holed up there, but Western nations and the UN have warned that a full-scale attack on the city would be a humanitarian catastrophe.

Hamas said its fighters were battling Israeli forces in the east of Rafah, where hundreds of thousands of Palestinians have sought refuge from combat further north in the enclave.

Islamic Jihad said its fighters attacked Israeli soldiers and military vehicles with heavy artillery near the airport east of Rafah.

“The streets of the city echo with the cries of innocent lives lost, families torn apart, and homes reduced to rubble. We stand on the brink of a humanitarian catastrophe of unprecedented proportions,” Rafah’s Mayor Ahmed Al-Sofi said in an appeal to the international community to intervene.

Around 10,000 Palestinians have left Rafah since May 6, said Ms Juliette Touma, spokeswoman for UNRWA, the UN agency for Palestinian refugees. The Hamas-run Gaza government media office put the number at tens of thousands.

A senior US official said President Joe Biden’s administration paused a shipment of weapons to Israel last week in an apparent response to the expected Rafah offensive. The White House and Pentagon declined to comment.

The official, speaking on condition of anonymity, said Washington had carefully reviewed the delivery of weapons that might be used in Rafah, and as a result paused a shipment consisting of 1,800 907kg bombs and 1,700 227kg bombs.

This would be the first such delay since the Biden administration offered its “ironclad” support to Israel after Hamas’ Oct 7 attack. Washington is Israel’s closest ally and main weapons supplier.

A senior Israeli official declined to confirm the report, asking not to be named. “If we have to fight with our fingernails, then we’ll do what we have to do,” the source said. A military spokesperson said any disagreements were resolved in private.

Israeli tanks rolled across the Rafah border crossing between Gaza and Egypt on May 7, cutting off a vital aid route and the only exit for the evacuation of wounded patients.

The complex was closed for a second day on May 8, according to the Gaza Health Ministry, but Israel said it was reopening the other crossing in southern Gaza, Kerem Shalom, through which most aid to Gaza has been delivered recently.

The Israeli military said it had uncovered Hamas infrastructure in several locations in eastern Rafah and its troops were conducting targeted raids on the Gaza side of the Rafah crossing and air strikes across the Gaza Strip.

It has told civilians, many of whom have been uprooted several times already, to go to an “expanded humanitarian zone” in Al-Mawasi, some 20km away.

Armed groups of Hamas, Islamic Jihad and Fatah said in separate statements that gunfights continued in the central Gaza Strip, while residents of northern Gaza reported heavy Israeli tank shelling against eastern areas of Gaza City and districts.

Ceasefire talks

In Cairo, delegations to negotiations from Hamas, Israel, the US, Egypt and Qatar reacted positively to their resumption on May 7, and meetings continued on May 8, two Egyptian sources said.

Central Intelligence Agency director William Burns was to travel from Cairo to Israel on May 8 to meet Israeli Prime Minister Benjamin Netanyahu and his Mossad counterpart, an Israeli government source said.

Israel on May 6 declared that a three-phase proposal approved by Hamas was unacceptable because terms had been watered down.

White House spokesman John Kirby said the new text presented by Hamas suggests the remaining gaps can “absolutely be closed”.

The proposal included a first phase with a six-week ceasefire, an influx of aid to Gaza, the return of 33 Israeli hostages, alive or dead, and the release by Israel of 30 detained Palestinian children and women for each released Israeli hostage, according to several sources.

Since a week-long ceasefire in November, the only pause so far, the two sides have been blocked by Hamas’ refusal to free more Israeli hostages without a promise of a permanent end to the conflict and Israel’s insistence on only a temporary halt.

Israel’s offensive has killed 34,844 Palestinians, most of them civilians, the Gaza Health Ministry said.

The war began when Hamas militants attacked Israel on Oct 7, killing about 1,200 people and abducting 252 others, of whom 128 remain hostage in Gaza and 36 have been declared dead, according to the latest Israeli figures.

Mr Al-Sofi said 1.4 million people sheltering in the city had nowhere to go. Those in eastern neighbourhoods were being told to move to the coastal Al-Mawasi area “which lacks the necessities of life”, he added.

Around 200 patients from Rafah’s Abu Youssef Al-Najjar Hospital, in an area designated by the Israeli army as a combat zone, were forced to evacuate to the west of the city after receiving calls warning them to leave, health officials said. REUTERS