National Security Council spokesperson John Kirby told reporters that the U.S. is reviewing the Hamas response to a cease-fire proposal.

Kirby did not reveal many specifics about where negotiations stand, but said they’ve reached a “critical stage.”

“I don't know that it gets any more sensitive than right now,” Kirby said. “And the worst thing that we can do start speculating about what's in it.”

-ABC News' Molly Nagle

With negotiations underway for a cease-fire agreement, Israel’s war cabinet said they would continue military operations in Rafah.

Israel will also send a delegation of mediators to work on a possible deal.

There have been at least 50 IDF strikes Monday on Rafah, officials said.

A senior Israeli official with knowledge of negotiations said they have received a response from Hamas on a cease-fire proposal.

It is not the same proposal that had been under discussion, the official said, adding that it will now be studied.

It will take some time before Israel officially responds, the official added.

Israel’s war cabinet is now holding a discussion, according to an Israeli political source.

IDF spokesperson Daniel Hagari said Israel will study every option to bring home hostages, including the latest response from Hamas, and said they would continue operations in the Gaza Strip.

In a statement, the Israeli Hostage Center urged the government to accept the deal. "We welcome the announcement by Hamas to promote the ceasefire, which promotes the return of the 132 abductees who have been held captive by Hamas for 7 months," it said. "Now is the time for the Israeli government to prove in action its commitment to its citizens -- the cabinet must take the consent of Hamas and turn it into a deal for the return of all! The return of the kidnapped is the key to Israeli security!"

-ABC News' Jordana Miller and William Gretsky

The United States said it could confirm Hamas had issued a response to a recent cease-fire proposal, but is still trying to figure out the details of the apparent deal.

"We are reviewing that response now and discussing it with our partners in the region," State Department spokesperson Matthew Miller said at a briefing. "As you know, [CIA] Director [Bill] Burns is in the region working on this in real time. We will be discussing this response with our partners over the coming hours. We continue to believe that they asked them to do what is in the best interest of the Israeli people."

But Miller didn’t suggest the U.S. had a full understanding of exactly what Hamas had agreed to yet.

"We have only received a response in the last hour, 90 minutes," he said. "So I don't want to characterize the nature of that just yet."

Miller also declined to say whether the U.S. believes the military and political factions of Hamas were on the same page.

"I'm just not going to speak for Hamas at all, as we have said for some time, there has been a significant offer on the table. The ball has been in Hamas’ court, we have made clear that they should accept that offer," he said.

-ABC News' Shannon K. Crawford

The United Nations General Assembly has passed a resolution calling on the Security Council to reconsider Palestinian membership in the U.N.

The motion passed overwhelmingly with 143 countries in favor, nine against and 25 abstaining.

"Granting Palestinian membership requires a recommendation from the Security Council. At the same time, the Assembly determines that the State of Palestine is qualified for such status and recommends that the Security Council 'reconsider the matter favourably,'" the U.N. said in a statement.

Despite broad support, the U.S. voted "no."

"President Biden has been clear that sustainable peace in the region can be achieved only through a two-state solution, with Israel’s security guaranteed, where Israelis and Palestinians can live side by side with equal measures of freedom and dignity. It remains the U.S. view that unilateral measures at the UN and on the ground will not advance this goal," Ambassador Robert Wood said in a statement Friday.

If approved, the new status would not take effect until the General Assembly opens in September.

-ABC News' Will Gretsky