Hamas says it has agreed to a new Gaza ceasefire proposal as mediators from Qatar and Egypt push to renew talks ahead of a major Israeli assault on Gaza City.

JERUSALEM (AP) — A key mediator on Tuesday stressed the urgency of brokering a ceasefire in Gaza after Hamas showed a “positive response” to a proposal, but Israel has yet to weigh in as its military prepares an offensive on some of the territory’s most populated areas.

Some members of Israel’s coalition have ruled out a proposed hostage deal with Hamas, but the prime minister has yet to state his position.

Amid reports Hamas has given a positive response to the latest ceasefire proposal, Minister Israel Katz says the threat of an IDF operation in Gaza City allowed diplomacy to resume.