Israeli Prime Minister Benjamin Netanyahu announced on Sunday he expected the second phase of the US-sponsored ceasefire plan for Gaza to begin soon, and said he would meet US President Donald Trump this month.

The truce, in effect since October 10, has halted the war that began after Hamas's deadly attack on Israel on October 7, 2023.

But it remains delicate as Israel and Hamas accuse each other of violations.

Under the terms of the ceasefire that entered into force on October 10, Palestinian militants committed to releasing the remaining 47 living and dead captives seized on their October 7, 2023 attack on Israel.

All of the hostages have so far been released except for the body of an Israeli police officer.

Speaking after meeting German Chancellor Friedrich Merz in Jerusalem, Netanyahu said: "We very shortly expect to move into the second phase, which is more difficult."

The plan's initial steps saw Israeli troops pull back behind a so-called "yellow line" within Gaza's borders.

The second stage of the Gaza truce plan concerns disarming Hamas, the further withdrawal of Israeli forces as a transitional authority is established, and the deployment of an international stabilisation force.

"We have a second phase, no less daunting, and that is to achieve the disarmament of Hamas and the demilitarisation of Gaza," Netanyahu said.

Qatar and Egypt, which helped secure the long-elusive truce, called on Saturday for the full withdrawal of Israeli troops and the deployment of the stabilisation force as the necessary next steps.

Hamas said on the same day it was ready to hand over its weapons in Gaza to a Palestinian authority on the condition that the Israeli army's occupation ends. (AFP)