Israel has said victory in the seven-month-old conflict is impossible without taking Rafah.
The Netanyahu government had kept silent over reports that Washington was holding back a shipment of aerial bombs – until, on Wednesday, Biden went public with the measure, saying it was part of a US warning to the Israelis not to “go into Rafah”.
“If we must stand alone, we shall stand alone,” Netanyahu said on Thursday without referring specifically to the US announcement.
“If we must, we shall fight with our fingernails,” he said in a video statement. “But we have much more than our fingernails, and with that strength of spirit, with God’s help, together we shall be victorious.”
But Netanyahu said in an interview on US television he hopes he and Biden can overcome their disagreements over the Gaza war. “We often had our agreements but we’ve had our disagreements. We’ve been able to overcome them,” Netanyahu said on the Dr Phil Primetime show.
“I hope we can overcome them now, but we will do what we have to do to protect our country,” he said.
The conservative prime minister’s comments in the video statement were echoed by the other two voting members of his war cabinet – Defence Minister Yoav Gallant and centrist former Defence Minister Benny Gantz – although none said explicitly that a deeper sweep of Rafah would be ordered.
“I turn to Israel’s enemies as well as to our best of friends and say – the State of Israel cannot be subdued,” Gallant said in a speech. “We will stand strong, we will achieve our goals – we will hit Hamas, we will hit (Lebanon’s) Hezbollah, and we will achieve security.”
Gantz voiced appreciation for what the Israeli military has described as unprecedented US support and supplies in the war.
“Israel has a duty, in terms of national security and morality, to keep fighting in order to return our hostages and end the Hamas threat against southern Israel,” he said on X. “And the United States has a moral and strategic duty to extend to Israel the tools that are necessary for this mission.”
Israel’s top military spokesman, Rear Admiral Daniel Hagari, appeared to play down the practical impact of any arms holdup. “The army has munitions for the missions it plans, and for the missions in Rafah, too – we have what we need,” he said in response to a question at a news conference.
In parallel to the public dispute, the United States has been trying to shepherd along Egyptian- and Qatari-mediated talks between Israel and Hamas that would free some hostages.
Those have stumbled on Hamas’ demand for an end to the Gaza war. Israel is willing to enter a ceasefire only. Negotiators on Thursday left the latest meetings in Cairo without a deal, and Israel said it would proceed with its planned Rafah operation.
Israel’s assault on Gaza has killed nearly 35,000 Palestinians and wounded nearly 80,000, most of them civilians, the health ministry in Hamas-run Gaza said.
It launched its offensive in response to a cross-border attack by Hamas militants on Israel on October 7 in which they killed about 1,200 people and abducted 252. Some 128 hostages remain in Gaza and 36 have been declared dead, according to the latest Israeli figures.
Additional reporting by Associated Press and Bloomberg