The war began when Hamas-led militants killed around 1,200 people, mostly civilians, in the Oct. 7 attack and abducted 251 hostages. More than half the captives have been released in ceasefires or other deals. Israeli forces have rescued eight and recovered the remains of dozens more.

The group, which has been harshly criticized by the U.N. and other aid providers, said at least five people had died in an attack on one of its buses.

The Israeli military said it fired warning shots at people it referred to as suspects who it said had advanced toward its troops hundreds of yards from the aid site prior to its opening hours.