U.S. paused bomb shipment to Israel to signal concerns over Rafah invasion, official says

U.S. pauses bomb shipment to Israel amid concerns over potential full-scale assault on Gaza, highlighting growing tensions.

The U.S. paused a shipment of bombs to Israel last week over concerns that Israel was approaching a decision on launching a full-scale assault on the southern Gaza city of Rafah against the wishes of the U.S., a senior administration official said on May 8.

The shipment was supposed to consist of 1,800 2,000-pound (900-kilogram) bombs and 1,700 500-pound (225-kilogram) bombs, according to the official, who spoke on the condition of anonymity to discuss the sensitive matter, with the focus of U.S. concern being the larger explosives and how they could be used in a dense urban setting. More than 1 million civilians are sheltering in Rafah after evacuating other parts of Gaza amid Israel's war on Hamas, which came after the militant group's deadly attack on Israel on Oct. 7.

The U.S. has historically provided enormous amounts of military aid to Israel. That has only accelerated in the aftermath of Hamas' Oct. 7 attack that killed some 1,200 in Israel and led to about 250 being taken captive by militants. The pausing of the aid shipment is the most striking manifestation of the growing daylight between Israel Prime Minister Benjamin Netanyahu's government and the administration of President Joe Biden, which has called on Israel to do far more to protect the lives of innocent civilians in Gaza.

Mr. Biden’s administration in April began reviewing future transfers of military assistance as Mr. Netanyahu’s government appeared to move closer toward an invasion of Rafah, despite months of opposition from the White House. The official said the decision to pause the shipment was made last week and no final decision had been made yet on whether to proceed with the shipment at a later date.

U.S. officials had declined for days to comment on the halted transfer, word of which came as Mr. Biden on May 8 described U.S. support for Israel as “ironclad, even when we disagree.”

Press secretary Karine Jean-Pierre declined to square the arms holdup with Mr. Biden's rhetoric in support of Israel, saying only, “Two things could be true.”

Israeli troops on May 8 seized control of Gaza’s vital Rafah border crossing in what the White House described as a limited operation that stopped short of the full-on Israeli invasion of the city that Mr. Biden has repeatedly warned against on humanitarian grounds, most recently in a Monday call with Mr. Netanyahu.