Air strikes in eastern Syria, "likely" carried out by Israel, killed at least 23 pro-Iran fighters Saturday, a war monitor said, reporting four more dead in the country's north.

The Syrian Observatory for Human Rights said "23 pro-Iranian fighters," including five Syrians, four from Lebanon's Hezbollah, six Iraqis and eight Iranians, were killed in at least nine pre-dawn air strikes near the Iraqi border.

Palestinians end a dark year on Sunday, with no end in sight to the deadliest Israeli military offensive on Gaza that followed Hamas' unprecedented cross-border operation in south Israel.

There has been no respite from Israel's air raids, artillery fire or ground fighting with Hamas in the Gaza Strip, to the despair of Palestinians surviving the onslaught.

Israeli Prime Minister Benjamin Netanyahu said Saturday that Israel's war on Hamas in Gaza will continue for "many more months," pushing back against persistent international cease-fire calls after mounting civilian deaths, hunger and mass displacement in the besieged enclave.

Netanyahu thanked the Biden administration for its continued backing, including approval for a new emergency weapons sale, the second this month, and prevention of a U.N. Security Council resolution seeking an immediate cease-fire. Israel argues that ending the war now would mean victory for Hamas, a stance shared by the Biden administration, which at the same time urged Israel to do more to avoid harm to Palestinian civilians.

The Israeli army said early Saturday that it was carrying out strikes in Syria after two rockets fired from the country fell into territory under its control.

Fighting raged Saturday across Gaza, where displaced Palestinians are "exhausted" with no end in sight to war between the besieged territory's Hamas rulers and Israel, now in its 13th week.

For the second time this month the Biden administration is bypassing Congress to approve an emergency weapons sale to Israel as Israel continues to prosecute its war against Hamas in Gaza under increasing international criticism.

The State Department said Friday that Secretary of State Antony Blinken had told Congress that he had made a second emergency determination covering a $147.5 million sale for equipment, including fuses, charges and primers, that is needed to make the 155 mm shells that Israel has already purchased function.

Residents of Israeli-annexed east Jerusalem's historic Armenian quarter rapidly mobilized when bulldozers rolled in to start work on a luxury hotel, a project they fear threatens the ancient but dwindling community.

The real estate deal which gives an Australian-Israeli investor roughly 25 percent of the Old City's Armenian quarter has sparked anger and concern among its residents.

Tens of thousands of displaced Palestinians have streamed into the overwhelmed town of Rafah in the southernmost end of Gaza in recent days, according to the United Nations, as Israeli forces on Friday continued to blast through dense areas in the center of the strip, killing dozens of people.

Israel's unprecedented air and ground offensive against Hamas has displaced some 85% of the Gaza Strip's 2.3 million residents, sending swells of people seeking shelter in Israeli-designated safe areas that the military has nevertheless also bombed. That has left Palestinians with a harrowing sense that nowhere is safe in the tiny enclave.

The United Nations agency for Palestinian refugees said Friday an aid convoy came under fire by the Israeli military in the Gaza Strip without causing any casualties.

"Israeli soldiers fired at an aid convoy as it returned from northern Gaza along a route designated by the Israeli army -- our international convoy leader and his team were not injured but one vehicle sustained damage," UNRWA's director in Gaza, Tom White, wrote on X.

Israeli soldiers ignored cries for "help" when they stormed a Gaza building holding three hostages just days before killing them by mistake, said a military investigation published on Thursday.

The soldiers also heard "hostages" shouted in Hebrew on December 10, but interpreted that as a "terrorist deception attempt" by Hamas militants to lure them into the building in the Gaza City district of Shejaiya, the probe said.