The gathering threw its support behind a plan to rebuild Gaza put forward by Egypt and backed by Arab states, including Saudi Arabia and Jordan, aimed at countering Trump's call.

The leader of Yemen's Houthis said on Friday the group would resume its naval operations against Israel if Israel did not lift a blockage of aid into Gaza within four days, signaling a possible escalation from the Houthis after their assaults tailed off in January following a ceasefire in the enclave.