Israel and Hamas agreed to a ceasefire Wednesday, a deal that will end 15 months of fighting in Gaza, senior Hamas and Qatari officials said.

Israel and Hamas have reached an agreement on a multiphase ceasefire that commits them to end the war in Gaza, Senate Foreign Relations Committee Chairman James Risch said.

More than 15 months into Israel's devastating war with Hamas in the Gaza Strip, the two sides have agreed to a ceasefire deal that would pause fighting and free some Israeli hostages in exchange for the release of Palestinian prisoners,

As Israel and Hamas edge closer to a possible ceasefire-hostage agreement, a small number of families whose loved ones remain captive in Gaza are saying “No” to a deal.

Qatari and Hamas officials say a last-minute dispute in cease-fire talks between Israel and Hamas has been resolved.

Negotiators reached a phased ceasefire deal on Wednesday in the war in Gaza between Israel and the militant group Hamas, an official briefed on the negotiations told Reuters.

The deal would pause fighting in the Gaza Strip and begin with an exchange of some of the hostages in Gaza for Palestinian prisoners in Israeli jails.

DOHA/JERUSALEM (Reuters) - Israel and Hamas agreed to a deal to halt fighting in Gaza and exchange Israeli hostages for Palestinian prisoners, an official briefed on the deal told Reuters on Wednesday, opening the way to a possible end to a 15-month war that has upended the Middle East.

Negotiators have yet to confirm a start date and other technical issues. But if implemented, the first phase of the hard-won agreement would see dozens of hostages freed from Gaza in exchange for hundreds of Palestinians held in Israel.

A source within the Palestinian Hamas movement has confirmed to Newsweek that a long-awaited ceasefire deal has been reached with Israel amid the longest and deadliest-ever war in the Gaza Strip. The Hamas source said the group would address the agreement in an upcoming announcement.