U.S. Secretary of State Antony Blinken will travel to Egypt on Tuesday amid efforts to engage key regional partners in the Middle East to present a revised proposal for a Gaza cease-fire.

State Department spokesperson Matthew Miller told reporters on Monday, “We continue to engage with our partners in the region, most specifically with Egypt and Qatar, about what that proposal will contain, and making sure or trying to see that it's a proposal that can get the parties to an ultimate agreement.”

Blinken to visit Egypt for talks on securing Gaza cease-fire

The U.S. has not provided a timetable for the revised proposal, though officials have indicated that it will be presented soon. The proposal seeks to resolve key issues behind the monthslong impasse in talks mediated by the U.S., Qatar and Egypt, aiming to secure a truce between Israel and Hamas and the release of remaining hostages taken by the Hamas militants at the start of the war on October 7, 2023.

Blinken to visit Egypt for talks on securing Gaza cease-fire

In Cairo, Blinken will co-chair the opening session of the U.S.-Egypt Strategic Dialogue with Egyptian Foreign Minister Badr Abdelatty. Blinken will also meet with Egyptian leaders to discuss efforts to secure a cease-fire in Gaza, ensure the release of all hostages, alleviate the suffering of the Palestinian people and promote broader regional security, according to Miller.

Blinken to visit Egypt for talks on securing Gaza cease-fire

However, Blinken's 10th trip to the Middle East since the war began does not include a stop in Israel for talks with its leaders.

Earlier on Monday, U.S. Secretary of State Antony Blinken met with Yair Lapid, Israel’s opposition leader and former prime minister.

After the meeting at the State Department, Lapid told reporters that Israel needs a hostage deal and an end to the war in Gaza, emphasizing that no political process or turbulence should affect the deal. Lapid urged the U.S. not to let Hamas “skirt a hostage deal.”

“Israel as a nation will not heal unless we will bring [the remaining hostages] back home. This is essential to our existence,” Lapid said.

At the United Nations Security Council, Sigrid Kaag, the U.N. senior humanitarian and reconstruction coordinator for Gaza, gave a bleak briefing on the situation of Palestinian civilians.

“Time is slipping away as a man-made humanitarian crisis has turned Gaza into the abyss,” she said. “It cannot be repeated enough: We need an immediate cease-fire, the immediate and unconditional release of all hostages, and unimpeded, continuous humanitarian access to deliver aid at scale throughout the Gaza Strip.”

She said relief operations are hampered by hostilities, lawlessness, and denials and delays by the Israeli authorities.

Data from the U.N. office of humanitarian affairs shows that the number of aid trucks getting into Gaza each day has steadily decreased from a high in April of 169 trucks a day. That has dropped to 69 trucks a day in August, and 62 a day during the first nine days of September.

Israel denies that it impedes aid deliveries.

“We have gone above and beyond our obligations, aiming to improve the well-being of a civilian population embedded within the enemy,” Israel’s U.N. Ambassador Danny Danon said.

Separately, Israeli airstrikes killed 16 people in the Gaza Strip early Monday, according to Palestinian officials, and took out 20 Hezbollah launchers and military infrastructure sites in southern Lebanon, the Israel Defense Forces said.

The Gaza airstrikes hit a home in the Nuseirat refugee camp in central Gaza, killing at least 10 people and wounding 13 others. Six other people were killed in a strike on a Gaza City home, first responders who operate under the Hamas-run government told the Associated Press.

The dead included four women and two children.

The Israeli military reported that after sirens sounded in the area of the Upper Galilee, two suspicious aerial targets were identified crossing from Lebanon into Israeli territory and falling in the area of the northern Golan Heights.

The air force struck “approximately 20 Hezbollah launchers and military infrastructure sites which posed an immediate threat to Israeli civilians” in the area of Jarmaq in southern Lebanon.

Tensions are high along the Israel-Lebanon border. A senior U.S. envoy, Amos Hochstein, is reported to be back in the region Monday, meeting officials in Israel.

Israeli Prime Minister Benjamin Netanyahu said Sunday that the current situation along the Israeli-Lebanon border, where tens of thousands of people have been displaced, is not sustainable.

"The existing situation will not continue. We will do everything necessary to return our residents safely to their homes," he said.