Qatar’s prime minister on Wednesday announced a ceasefire agreement between Israel and Hamas, pausing the devastating 15-month war in Gaza and clearing the way for dozens of Israeli hostages to go home.

The announcement came soon after Israel put out a statement saying that there were still details to be worked out.

Negotiators in Qatar appeared close on Wednesday to sealing a deal for a ceasefire in the war in Gaza. Hamas had given verbal approval to the ceasefire and hostage return proposal under negotiation in Qatar and was waiting for more information to give final written approval, a Palestinian official, who asked not to be named, told Reuters.