The Israel Defense Forces (IDF) continued its ground operation in Gaza City during a 15-minute period ending at 12:31 PM UTC on September 16th, 2025. Meanwhile, Israeli security forces investigated a failed rocket launch in the western Benjamin area of Israel, north of Route 443, near Na'ama village. The rockets were identified as improvised and experimental without explosives, according to reports from Doron Kadosh. During this reporting window, IDF ground forces were documented near the destroyed Annan Mosque in northwestern Gaza City, with tanks reported within the city, according to GeoConfirmed and N12News. Planet Labs imagery from September 14th indicates that Gazans displaced by the Israeli operation have set up tents in Deir al-Balah and near Khan Yunis' Hamad Town. However, none have relocated south of Mawasi, which is reportedly packed, and few have reached the south near Rafah, where Israel is establishing new centers. This activity follows earlier reports this morning of the IDF's expanded ground operation, Operation "Gideon's Chariots," which commenced around 7:47 AM UTC. Defense Minister Israel Katz had previously stated that "Gaza will be destroyed" if Hamas does not release hostages. The Palestinian Ministry of Health reported 428 deaths from famine and malnutrition in Gaza as of September 16th, 2025, including 146 children. Egypt is establishing tent camps in Deir al-Balah for displaced individuals.