DEIR AL-BALAH, Gaza Strip (AP) — Israeli airstrikes and gunshots overnight killed at least 25 people, according to Palestinian health officials and the ambulance service on Saturday, as ceasefire talks appear to have stalled and Gaza faces famine.

The majority of victims were killed by gunfire as they waited for aid trucks close to the Zikim crossing with Israel, said staff at Shifa hospital, where the bodies were brought.

Israel’s army didn’t respond to a request for comments about the latest shootings.

Those killed in strikes include four people in an apartment building in Gaza City, among others, hospital staff and the ambulance service said.

The strikes come as ceasefire talks between Israel and Hamas have hit a standstill after the U.S and Israel recalled their negotiating teams on Thursday, throwing the future of the talks into further uncertainty.