FILE - This image provided by the U.S. Army shows trucks loaded with humanitarian aid from the United Arab Emirates and the United States Agency for International Development cross the Trident Pier before arriving on the beach on the Gaza Strip, May 17, 2024. The U.S.-built pier to bring food to Gaza is facing one of its most serious challenges yet. The United Nations is deciding if it can keep safely delivering supplies from the U.S. sea route to starving Palestinians (Staff Sgt. Malcolm Cohens-Ashley/U.S. Army via AP, File)