Israel and Hamas wrangled on Sunday over the details of a deal to halt fighting in the Gaza Strip and return hostages home, as Palestinian officials say intensified Israeli bombardments had killed more than 100 people over the weekend.

The Palestinian movement Hamas insists on a comprehensive deal involving Israeli withdrawal, a ceasefire, and prisoner release.

Israel will return to fighting afterward. There’s no reason to obscure or conceal this because resuming fighting is intended to complete the war’s

Israel’s Prime Minister Benjamin Netanyahu has approved sending a delegation to Qatar to continue the Gaza hostage and ceasefire negotiations, his office announced on Thursday.

Israel confirmed on Saturday that negotiations for a Gaza ceasefire and hostage release deal had resumed in Qatar, as rescuers said more than 30 people had been killed in fresh bombardment of the territory.

An Israeli delegation is expected to arrive in Qatar on Friday to continue negotiations on a hostage and ceasefire deal in Gaza, a source with knowledge of the talks told CNN on Friday.

Israeli airstrikes killed at least 50 people, including several children, across the Gaza Strip, hitting Hamas security officers and an Israeli-declared humanitarian zone.