Gaza hospital, protesters hurled stones at Palestinian security forces in the occupied West Bank and at riot police in neighbouring Jordan, venting fury at their leaders for failing to stop the carnage. A summit planned in Jordan on Wednesday between US President Joe Biden, Jordan's King Abdullah II, Egyptian President Abdel Fattah el-Sissi and Palestinian President Mahmoud Abbas was canceled after Abbas withdrew in protest.
US Secretary of State Antony Blinken had spent much of the past week meeting with Arab leaders to try to ease tensions, but those efforts are now in doubt following the hospital blast.
The raw nerve of decades of Palestinian suffering, left exposed by US-brokered normalisation agreements between Israel and Arab states, is throbbing once again, threatening broader unrest.
«This war, which has entered a dangerous phase, will plunge the region into an unspeakable disaster,» warned Abdullah, who is among the closest Western allies in the Mideast.
There were conflicting claims of who was responsible for the hospital blast.
Officials in Gaza quickly blamed an Israeli airstrike. Israel denied it was involved and released a flurry of video, audio and other information that it said showed the blast was due to a rocket misfire by Islamic Jihad, another militant group operating in Gaza. Islamic Jihad dismissed that claim.
The Associated Press has not independently verified any of the claims or evidence released by the parties.
Biden, speaking in Tel Aviv, said the blast appeared to have been caused «by the other team,» not Israel.
But there was no doubt among the Arab protesters who gathered in several countries late Tuesday to condemn what they saw as an Israeli atrocity.