The U.S.-backed proposal for a 60-day ceasefire between Israel and Hamas envisages a phased release of hostages, Israeli troop withdrawals from parts of Gaza and discussions on ending the conflict, an official familiar with the negotiations said on Thursday.

President Donald Trump said Tuesday that Israel had “agreed to the necessary conditions” to finalize a ceasefire in Gaza, though it was not immediately clear whether Hamas would accept the terms.

The U.S. President said Israel “agreed to the necessary conditions to finalize” a 60-day ceasefire, “during which time we will work with all parties to end the war.”