 Palestinian civilians who fled parts of Gaza City in the past two weeks are returning to find very little left of their homes. They had evacuated after the Israeli military renewed its operations in what is the largest city in Gaza. At the same time, the U.S. is lifting a pause it had put on weapons shipments a month ago. NPR's Hadil Alshalchi joins us now from Tel Aviv. The Israeli military announced it had withdrawn from districts in Gaza City. So what happened?