JERUSALEM —

Tens of thousands of Israelis protested in the streets Sunday night, chanting "Now! Now!" as they demanded that Prime Minister Benjamin Netanyahu reach a cease-fire with Hamas after six more hostages were found dead in Gaza.

Tens of thousands protest in Israel, as Netanyahu vows to 'settle the score' with Hamas

Thousands of people gathered outside Netanyahu's office in Jerusalem. In Tel Aviv, hostages' relatives marched with coffins to symbolize the death toll.

Tens of thousands protest in Israel, as Netanyahu vows to 'settle the score' with Hamas

"We really think that the government is making these decisions for its own conservation and not for the lives of the hostages, and we need to tell them, 'Stop!'" Shlomit Hacohen, a Tel Aviv resident, told The Associated Press.

Tens of thousands protest in Israel, as Netanyahu vows to 'settle the score' with Hamas

The protest appeared to be the largest such demonstration in nearly 11 months of war.

Earlier Sunday, Netanyahu vowed to intensify the fight with Hamas after the Israeli military recovered the bodies of six hostages, all of whom were apparently shot to death by the militants just as troops were zeroing in on their location in Gaza.

"Those who kill hostages do not want an agreement" for a Gaza cease-fire, Netanyahu said in a statement, telling Hamas leaders, "We will hunt you down, we will catch you and we will settle the score.”

A military spokesperson, Rear Admiral Daniel Hagari, told reporters in a briefing, "According to our initial estimation, they were brutally murdered by Hamas terrorists a short time before we reached them." They were found in a tunnel in the southern city of Rafah.

By evening, grieving and angry Israelis surged into the streets, chanting, "Now! Now!" and demanding that Netanyahu reach a cease-fire with Hamas to bring the remaining hostages home and halt nearly 11 months of fighting in Gaza.

Israel's largest trade union, the Histadrut, called a general strike for Monday to try to bring economic pressure on the government. The strike is expected to shut down or disrupt major sectors of the economy, including banking, health care and the country's main airport.

Netanyahu also accused Hamas of carrying out a shooting attack earlier Sunday that killed three police officers near the city of Hebron in the Israeli-occupied West Bank. Hamas has not claimed responsibility for the attack but called it a "heroic operation by the resistance.”

Netanyahu said, "We are fighting on all fronts against a cruel enemy who wants to murder us all. The fact that Hamas continues to commit atrocities such as those it committed on October 7 obliges us to do everything we can to ensure that it can no longer do so."

The Israeli military said the West Bank attackers fired at a vehicle at the checkpoint near Hebron. "Security forces have begun to search for the terrorists," it said in a statement.

While the fighting in Gaza and the West Bank remained at the forefront, “humanitarian pauses” were started at several locations in Gaza so that the U.N. agency for Palestinians and the World Health Organization could start vaccinating 640,000 children under the age of 10 over the next several days against the threat of polio.

The disease was recently detected in Gaza for the first time in 25 years.

An Israeli military spokesman, Lt. Col. Nadav Shoshani, told CNN’s “State of the Union” show that Israeli forces are continuing to search tunnels near where the bodies of the hostages were found, only a kilometer from where a living hostage, Qaid Farhan Alkadi, a member of the Bedouin community in southern Israel, was rescued last week.

Oma Neutra, the mother of another hostage, Omer Neutra-Oma, said on CNN, “It’s time for the leaders to get this done,” to reach a cease-fire to halt nearly 11 months of fighting in Gaza precipitated by the October 7 Hamas attack on Israel that killed 1,200 people and led to the capture of about 250 hostages.

“Enough is enough,” she said.

The Israeli counteroffensive has killed nearly 41,000 Palestinians in Gaza, most of them women and children, according to Gaza health officials, while the Israeli military says the death toll includes several thousand Hamas combatants.

Israel says it believes 101 Israeli and foreign hostages remain in Gaza, but about one-third of them is believed to be dead, while the fate of the others is not known.

Senior Hamas officials said that Israel, in its refusal to sign a cease-fire agreement, was to blame for the newest deaths.

"Netanyahu is responsible for the killing of Israeli prisoners," senior Hamas official Sami Abu Zuhri told Reuters. "The Israelis should choose between Netanyahu and the deal."

Hamas has offered to release the hostages in return for an end to the war, the withdrawal of Israeli forces and the release of dozens of Palestinian prisoners, including high-profile militants, jailed by Israel.