People walk past buildings severely damaged by Israeli bombardment in the Maghazi camp for Palestinian refugees.

Half of US adults say Israel's 15-week-old military campaign in Gaza has "gone too far,” a finding driven mainly by growing disapproval among Republicans and political independents, according to a new poll from The Associated Press-NORC Center for Public Affairs Research.

Broadly, the poll shows support for Israel and the Biden administration's handling of the situation ebbing slightly further across the board. The poll shows 31% of US adults approve of Biden's handling of the conflict, including just 46% of Democrats. That's as an earlier spike in support for Israel following the Hamas attacks on October 7.

Melissa Morales, a 36-year-old political independent in Runnemede, New Jersey, says she finds herself watching videos and news from Gaza daily. Images of Palestinian children wounded, orphaned or unhoused by the fighting in Gaza make her mind go to her own 3-year-old boy.

"I just can't even imagine, like, my son roaming the streets, wanting to be safe. Wanting his mom. Or just wanting someone to get him,” she said.

Israel’s offensive has gone too far, Morales says, and so has the Biden administration’s support for it. Biden has supported Israel militarily and diplomatically since the first hours after the Hamas group’s Oct. 7 attacks.

The US. has become increasingly isolated in its support of Israel as the Palestinian death toll rises past 27,000, with two-thirds of the victims women and children. The Biden administration says it is pressing Israel to reduce its killing of civilians and allow in more humanitarian aid.

"These kids ... they're needing the end of this,” Morales said. "It's such an unfair fight."

The poll shows 33% of Republicans now say Israel’s military response has gone too far, up from 18% in November. Fifty-two per cent of independents say that, up from 39%. Sixty-two per cent of Democrats say they feel that way, roughly the same majority as in November.

In all, 50% of US adults now believe Israel's military offensive has gone beyond what it should have, the poll found. That’s up from 40% in an AP-NORC poll conducted in November.

The new poll was conducted from Jan.25 to 28. That overlapped with the killing of three US troops in Jordan, the first deaths among American service members in what's been widening regional conflict since Oct. 7. US officials blamed a drone strike by a Hamas-allied group.

The new poll's findings include more worrying news for President Joe Biden when it comes to support from his own political party.

Fracture lines are growing in his Democratic base, with some key Democratic blocs that Biden will likely need if he's going to win a second term unhappy with his handling of the conflict.

About 6 in 10 non-white Democrats disapprove of how Biden is approaching the conflict, while about half of white Democrats approve.

Associated Press