JERUSALEM: Israeli Prime Minister Benjamin Netanyahu said Thursday the country needs ammunition from the United States in "the war for its existence", directly addressing the White House after it criticised him for complaining about arms deliveries related to the Gaza war.

"I am prepared to suffer personal attacks provided that Israel receives the ammunition from the US that it needs in the war for its existence," he said in a statement.

The Israeli leader's comments came after he angered Washington with a video statement this week accusing it of "withholding weapons and ammunitions to Israel".

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US officials have said they were not aware of what Netanyahu was referring to.

"Those comments were deeply disappointing and certainly vexing to us, given the amount of support that we have and will continue to provide," National Security Council spokesman John Kirby told journalists earlier on Thursday.

Washington said that there is only one shipment of 2,000-pound bombs that is under review because of concerns about their use in densely populated areas in Gaza.

Kirby separately said that US National Security Advisor Jake Sullivan is due to meet his Israeli counterpart Tzachi Hanegbi and Strategic Affairs Minister Ron Dermer on Thursday.

Washington is Israel's main military backer, but the White House has voiced frustration over the rising civilian death toll in Gaza, where Israel has conducted more than eight months of operations against Hamas.