It's late afternoon in Gaza. Here's what you need to know

The three Israeli hostages that the Israel Defense Forces said it misidentified and accidentally killed in Gaza were shirtless and waving a white flag when they were shot, according to an IDF official.

More than one IDF soldier fired at the hostages, the official told CNN after briefing journalists on Saturday, adding: "This was against our rules of engagement."

The official said an investigation into the killings is underway, as Prime Minister Benjamin Netanyahu's government faces increasing pressure to do more to get the remaining hostages out.

Israeli soldiers are being told to “exercise additional caution” when encountering people in civilian clothes, according to a military spokesperson.

Here are other key developments:

A journalist's funeral: Hundreds gathered in Khan Younis in southern Gaza on Saturday to mourn Al Jazeera journalist Samer Abu Daqqa, who was killed in an airstrike on Friday.

The body of Abu Daqqa — wrapped in a white cloth, with his chest adorned by the press vest and helmet he was wearing when he was wounded — was carried on the shoulders of the assembled crowd from Al-Nasser Medical complex in Khan Younis to a nearby cemetery.

Abu Daqqa's employer on Friday accused the IDF of "systematically targeting and killing Al Jazeera journalists and their families." The Israeli military said in response it has "never" deliberately targeted journalists and takes "all operationally feasible measures to protect both civilians and journalists."

A deadly airstrike: The Hamas-controlled Ministry of Health in Gaza said an airstrike early Saturday killed 14 people  in a northern area of the territory. Dr. Munir Al-Bursh, the general director of the ministry, told CNN the casualties were mainly women and children.

A pair of raids on schools: Also in northern Gaza, the IDF said it conducted raids on two schools where Hamas fighters were allegedly hiding. Israel Army Radio reported 25 Hamas fighters were killed and 50 surrendered during the operation, though the IDF has not confirmed those figures to CNN.

A pause in Rafah: The IDF conducted a "tactical pause" for humanitarian purposes in the Tel al-Sultan neighborhood of Rafah in southern Gaza between 10 a.m. and 2 p.m. local time (3 a.m. to 7 a.m. ET) on Saturday, according Israeli authorities. The pause was meant to allow civilians to replenish stocks of basic items such as food and water, but it is unclear how many people were aware of the opportunity, due to collapsed connectivity in the area.

A deadly year in the West Bank: 2023 has been the deadliest for Palestinians in the occupied West Bank since 2005, when the United Nations Office for the Coordination of Humanitarian Affairs (OCHA) began keeping records, according to a report from the organization. A total of 477 Palestinians were killed in the West Bank and East Jerusalem from January 1 through December 15, the OCHA said.

A shipping lane under attack: Commercial maritime traffic in the Red Sea continues to come under threat. The US military said Iran-backed Houthi militants targeted three commercial ships on Friday, striking two, while a British warship shot down a suspected attack drone targeting merchant ships. A US Navy vessel also shot down 14 drones launched from Houthi-controlled areas of Yemen, preventing any damage to ships in the area, according to US Central command. The Houthis have declared any ship bound for Israel a "legitimate target" in the wake of Hamas' October 7 attacks on Israel and the ensuing Israeli offensive in Gaza.