Officials representing Hamas militants, Qatar, and Egypt were seen in a meeting after U.S. President Donald Trump's Gaza peace plan was accepted on Thursday, according to Egyptian media.

Israel and Hamas agreed Wednesday to pause fighting in Gaza so that the remaining hostages there can be freed in the coming days in exchange for Palestinian prisoners, accepting elements of a plan put forward by the Trump administration that would represent the biggest breakthrough in months in the devastating two-year-old war.

“This means that ALL of the Hostages will be released very soon, and Israel will withdraw their Troops to an agreed upon line as the first steps toward a Strong, Durable, and Everlasting Peace,” President Donald Trump wrote on social media in trumpeting the agreement. “All Parties will be treated fairly!”

Israel and Hamas separately confirmed the contours of their deal, which drew celebratory gatherings from hostage families in Tel Aviv and cautious optimism from some in Gaza.

Hamas intends to release all 20 living hostages in a matter of days, while the Israeli military will begin a withdrawal from the majority of Gaza, people familiar with the matter told The Associated Press on condition of anonymity to discuss details of an agreement that has not fully been made public.

Uncertainty remains about some of the thornier aspects of Trump’s proposal — such as whether and how Hamas will disarm, and who will govern Gaza — but the sides appear closer than they have been in several months to ending a war that has killed tens of thousands of Palestinians, destroyed most of Gaza and triggered other armed conflicts across the Middle East.

The war, which began with Hamas’ deadly attack on Israel on Oct. 7, 2023, has sparked worldwide protests and brought allegations of genocide that Israel denies.