The U.S. is calling for the United Nations Security Council to vote on a draft resolution urging Hamas to accept the ceasefire-hostage release deal on the table, according to a statement from the spokesperson for the U.S. mission to the UN.

"Israel has accepted this proposal and the Security Council has an opportunity to speak with one voice and call on Hamas to do the same," the statement read. "Doing so would help save lives and the suffering of civilians in Gaza as well as the hostages and their families. Council Members should not let this opportunity to pass by and must speak with one voice in support of this deal."

The Security Council vote has been scheduled for 3 p.m. Monday.

-ABC News' Shannon Crawford

The United States is doubling down efforts to reach a cease-fire deal as pressure mounts on Israeli Prime Minister Netanyahu.

Secretary of State Antony Blinken is traveling to Egypt, Israel, Jordan, and Qatar this week to discuss a cease-fire agreement that secures the release of all hostages, according to the State Department’s announcement Friday.

While Blinken traveling to the region should not be seen as a marker of further progress in reaching a deal, he will be putting pressure on the respective countries’ officials when he’s there.

A U.S. official told ABC News the intelligence that the U.S. provided to Israel in the latest hostage rescue operation was related to "support with locating individuals."

Currently, there are five American hostages the U.S. believes are still living and three that the U.S. has confirmed are deceased.

The White House is not commenting on the resignation of Centrist Israeli minister Benny Gantz on Sunday, as they don’t comment on domestic Israeli politics.

-ABC News' Selina Weng

Centrist Israeli minister Benny Gantz announced Sunday that he was resigning from the emergency government because of what he has described as a lack of a plan from Israeli Prime Minister Benjamin Netanyahu for the "day after" in Gaza.

During a televised news conference, Gantz announced he was resigning from the coalition government, taking with him his State Party and the seats it held in the Knesset. Netanyahu's coalition government will still retain a majority, but the move by Gantz is considered a major blow to the prime minister.

"Netanyahu is preventing us from progressing towards a true victory," Gantz said. "For this reason, we are leaving the emergency government today, with a heavy heart, yet wholeheartedly."

He also called on Netanyahu to set a date for elections.

Gantz was set to make the announcement on Saturday but called it off amid the news of an Israel Defense Forces operation in Gaza that led to the rescue of four Israeli hostages.

Gantz is a member of Israel’s three-member war Cabinet, which includes Netanyahu and Defense Minister Yoav Gallant.

On Saturday, Netanyahu appealed to Gantz on X, saying, "This is the time for unity and not for division. We must remain united within ourselves in the face of the great tasks before us. I call on Benny Gantz -- do not leave the emergency government. Don't give up on unity."

Following Gantz's resignation, Netanyahu released a statement on X, saying, "Israel is in an existential war on several fronts."

"Benny, this is not the time to abandon the campaign -- this is the time to join forces," Netanyahu said. "Citizens of Israel, we will continue until victory and the achievement of all the goals of the war, primarily the release of all our hostages and the elimination of Hamas."

Netanyahu added, "My door will remain open to any Zionist party that is ready to get under the stretcher and assist in bringing victory over our enemies and ensuring the safety of our citizens."

In May, Gantz issued an ultimatum to Netanyahu, saying he would resign if the prime minister did not approve a post-war plan by June 8, saying at the time, "While the Israeli soldiers show supreme bravery on the front, some of the men who sent them into battle behave with cowardice and irresponsibility."

-ABC News' Jordana Miller

The Hamas military wing claimed in a statement Sunday that three hostages, including an American citizen, were killed in Saturday's rescue operation in central Gaza that was carried out by the Israel Defense Forces.

The IDF told ABC News on Sunday it had no knowledge of hostage deaths occurring during Saturday's raid on the Nuseirat refugee camp, in which four hostages were rescued.

In its statement, Hamas' Al-Qassam Brigades accused the Israeli government of being untruthful about the circumstances of the raid.

"In exchange for them, your own army killed three of your own captives in the same attack; one of them holds an American citizenship," the Al-Qassam Brigades statement said. "Time is running out. Your government is lying."

A White House National Security Council spokesperson said Sunday they have "seen nothing to corroborate" the claims that three other hostages, including an American, were killed during the raid.

"We have seen nothing to corroborate these claims. We are of course continuing to assess the claims," the spokesperson told ABC News.

At least 274 people were killed when the Israeli military moved into the Nuseirat camp to rescue hostages, the Hamas-run Gaza Health Ministry said Sunday. Israel's military said no more than 100 civilians were killed in the operation.

-ABC News' Victoria Beaulé, Jordana Miller and Michelle Stoddart

At least 18 suspects were arrested on suspicion of "violent crimes, assault and threats and disorderly conduct at the annual march to mark Jerusalem Day," according to Israeli Police.

The march of flags continues into the Old City and the Western Wall as thousands of Jerusalem District police officers, police reinforcements, MGB fighters and volunteers work in the various missions and sectors. The Israeli Police said it is working throughout Jerusalem to secure the tens of thousands of participants, maintain order and direct traffic on Jerusalem Day.

The march left a trail of violence as it kicked off in the early afternoon of Wednesday. Predominantly right-wing Israeli ultra-nationalists attended, many very young, marching through Muslim areas of Jerusalem’s Old City and attacking local business owners and journalists.

Among those arrested were suspects of different ages involved in “various incidents of violence in the Old City, possession of a knife and threats towards police officers,” police said.

Some of the roads that were blocked were opened to traffic and the police continue to work to maintain security and order.

Al-Asima journalist Saif Al Qawasmi said he was attacked on duty and beaten on his head and hand, video shows.

Hareetz journalist Nir Hasson also said he was attacked by a group of Israeli nationalist youths and posted videos showing the violent scenes.

These protesters were consistently chanting racist slurs throughout their march and attacking people as filmed by witnesses and reported by an ABC News team on the ground.

The massive group of far-right Israelis marched into Jerusalem’s old city chanting, “Death to Arabs!” “May your village burn!” and “The nation is alive!"

Tensions were already high for this event, which draws thousands of people and all Palestinian shops were closed by the Israeli police.

-ABC News' Marcus Moore, Nasser Atta, Jordana Miller and Camila Alcini