Israel has ramped up its criticism of the embattled U.N. agency for Palestinian refugees Monday, saying 450 of its employees were members of militant groups in the Gaza Strip, though it provided no evidence to back up its accusation.

Major international funders have withheld hundreds of millions of dollars from the agency, known as UNRWA, since Israel accused 12 of its employees of participating in the Oct. 7 Hamas attacks on Israel that killed 1,200 people and left about 250 others held hostage in Gaza, according to Israeli authorities.

International mediators were with Hamas negotiators in Cairo Tuesday for talks on a truce to pause nearly five months of fighting in Gaza before the Muslim holy month of Ramadan, which begins early next week.

Envoys from the Palestinian militant group and the United States were expected to meet with Qatari and Egyptian mediators for a third day of negotiations on a six-week truce, the exchange of dozens of remaining hostages for hundreds of Palestinian prisoners and increased aid to Gaza.

The head of the U.N. agency for Palestinian refugees (UNRWA) is set to defend his organization's work at the General Assembly on Monday, after crippling backlash over accusations that some employees were involved in Hamas' surprise October 7 attack on Israel.

Philippe Lazzarini warned in a letter to the General Assembly's president that his agency is at a "breaking point" as donors freeze funding, Israel exerts pressure to dismantle the agency and humanitarian needs soar.

Hamas has called on Palestinians in Israel and the West Bank to rise up against Israel during the upcoming Muslim holy month of Ramadan.

Hamas spokesman Osama Hamdan, speaking to reporters in Beirut on Monday, said Palestinians should “make every moment of Ramadan a confrontation.”

Omar Abu Kuwaik is far from his home in Gaza. The 4-year-old's parents and sister were killed by an Israeli airstrike, when he lost part of his arm.

He's one of the lucky ones.

It took 10 years and three rounds of in vitro fertilization for Rania Abu Anza to become pregnant, and only seconds for her to lose her five-month-old twins, a boy and a girl.

An Israeli strike hit the home of her extended family in the southern Gaza city of Rafah late Saturday, killing her children, her husband and 11 other relatives and leaving another nine missing under the rubble, according to survivors and local health officials.

Mediators and Hamas envoys have made "significant progress" towards a Gaza truce, Egyptian state-linked TV reported Monday as the talks in Cairo entered a second day.

After weeks of diplomatic efforts, Egypt, Qatar and the United States have been scrambling to lock in a proposed six-week truce in the war between Israel and Hamas before Ramadan starts next week.

Harris is to meet with Israeli Cabinet official who is in Washington despite Netanyahu's rebuke

Vice President Kamala Harris on Monday is hosting a member of Israel's wartime Cabinet who is visiting Washington in defiance of Israeli Prime Minister Benjamin Netanyahu.

A fertilizer-laden cargo ship, which sank in the Gulf of Aden after it was damaged by missiles from Yemen's Houthi rebels, poses an environmental risk, the U.S. military warned.

The Houthis claimed the February 18 attack against the Rubymar, a cargo ship flying a Belizean flag and operated by a Lebanese firm, which transported combustible fertilizers.

The Israeli military has said AI helps it more accurately target militants in its five-month war against Hamas, but as Gaza deaths rise, experts are questioning how effective algorithms can really be.