Hundreds of Palestinians in Gaza have been killed by Israeli strikes in recent days. And aid distribution has been marred by violence, with hundreds killed on their way to try to obtain food from the Gaza Humanitarian Foundation (GHF), the controversial US-backed aid initiative.

The rise of Izz al-Din al-Haddad in the chain of command suggests the group will hold firm to its position demanding a total end to the war before releasing all remaining hostages.

Hamas is seeking guarantees that a new U.S.-backed ceasefire proposal for Gaza would lead to the war's end, a source close to the militant group said on Thursday, as medics said Israeli strikes across the territory had killed scores more people.