International aid groups and Palestinians say the changes have only been incremental and are not enough to reverse what food experts say is a “ worst-case scenario of famine” unfolding in the war-ravaged territory.

President Donald Trump said Tuesday that the U.S. will partner with Israel to run new food centers in Gaza to address the worsening humanitarian crisis there, but he and U.S. officials offered few additional details about the plan or how it would differ from existing food distribution centers.