The U.S. and Israel have reached out to officials of three East African governments to discuss using their territories as potential destinations to move Palestinians from the Gaza Strip.

The U.S. and Israel have contacted officials from Sudan, Somalia and its breakaway region of Somaliland to discuss using their territory for resettling Palestinians from Gaza, the Associated Press reported on Friday,

Arab countries reject Gaza displacement as ethnic cleansing, but Israeli officials say they are working on plans to make it happen, and polls suggest most Israelis are open to the idea.

Hamas said on Friday it had agreed to free an American-Israeli dual national if Israel begins a phase of ceasefire talks towards a permanent end to the war, but Israel dismissed the offer as "psychological warfare".

The United States has put forward a new proposal that would secure the release of a handful of living hostages held by Hamas in exchange for a month-long extension of the Israel-Hamas ceasefire, a source familiar with the negotiations said.

Israeli fire has killed eight people in the Gaza Strip over the past 24 hours even as a fragile ceasefire with Hamas has largely held.