A member of the joint Palestinian security force stands guard in the Palestinian refugee camp of Ein el-Hilweh near the southern port city of Sidon, Lebanon, Friday, Sept. 29, 2023. A Palestinian security force deployed Friday in a school complex in Lebanon's largest Palestinian refugee camp in the country's south, replacing gunmen who had occupied it since fighting broke out in late July leaving more than 30 people dead. (AP Photo/Mohammed Zaatari)