Dan Johnson

People in Gaza describe these strikes as the heaviest since Donald Trump announced the second phase of the ceasefire.

Apartment blocks and a Hamas police station were hit in Gaza City.

Prisoners, police officers and children are among the dead.

Further south, seven members of the same family are reported to have been killed when a helicopter struck the tent they were sheltering in.

One man said it felt like war had returned to the Gaza Strip.

Israel's military said it was checking the reports but did not confirm it had carried out any strikes.