Israel and Hamas agreed to a ceasefire deal, mediators announced Wednesday, pausing a devastating 15-month war in the Gaza Strip and raising the possibility of winding down the the deadliest and most destructive fighting between the bitter enemies.

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.