FILE - Displaced Palestinians inspect their tents destroyed by Israel's bombardment, adjunct to an UNRWA facility west of Rafah city, Gaza Strip, Tuesday, May 28, 2024. (AP Photo/Jehad Alshrafi, File)

FILE - Israeli soldiers take position as they enter the UNRWA headquarter where the military discovered tunnels underneath of the U.N. agency that the military says Hamas militants used to attack its forces during a ground operation in Gaza, Thursday, Feb. 8, 2024. (AP Photo/Ariel Schalit, File)

FILE - Palestinians check the bodies of their relatives killed in an Israeli bombardment of UNRWA school at Nusseirat refugee camp, in front of the morgue of al-Aqsa Martyrs hospital in Deir al-Balah, central Gaza Strip, early Thursday, June 6, 2024. (AP Photo/Abdel Kareem Hana, File)

FILE - Commissioner-General of the U.N. agency for Palestinian Refugees Philippe Lazzarini speaks during a news conference in Beirut, Lebanon, May 27, 2024. (AP Photo/Bilal Hussein, File)

FILE - United Nations and Red Crescent workers prepare the aid for distribution to Palestinians at UNRWA warehouse in Deir Al-Balah, Gaza Strip, on Monday, Oct. 23, 2023. (AP Photo/Hassan Eslaiah, File)

FILE - Palestinians look at the destruction after an Israeli strike on a school run by UNRWA, the U.N. agency helping Palestinian refugees, in Nuseirat, Gaza Strip, May 14, 2024. (AP Photo/Abdel Kareem Hana, File)