Tires are set on fire to block a road Sunday during a protest near Jerusalem, Israel, demanding the immediate release of hostages held by Hamas and calling for the Israeli government to reverse its decision to take over Gaza City and other areas in the Gaza Strip, (AP Photo/Ohad Zwigenberg)

JERUSALEM (AP) — Israeli protesters demanding a deal to free hostages in Gaza attempted to shut down the country Sunday in one of the largest and fiercest protests in 22 months of war. Organizers, representing the families of hostages, asserted that hundreds of thousands of people took part.

Frustration is growing in Israel over plans for a new military offensive in some of Gaza’s most populated areas. Many Israelis fear that could further endanger the remaining hostages. Twenty of the 50 who remain are believed to be alive.

“We live between a terrorist organization that holds our children and a government that refuses to release them for political reasons,” said Yehuda Cohen, whose son Nimrod is held in Gaza.

Even some former Israeli army and intelligence chiefs now call for a deal to end the fighting.

Protesters gathered at dozens of places including outside politicians’ homes, military headquarters and on major highways. They blocked lanes and lit bonfires. Some restaurants and theaters closed in solidarity. Police said they arrested 38 people.

One protester carried a photo of an emaciated Palestinian child from Gaza. Such images were once rare at Israeli demonstrations but now appear more often as outrage grows over conditions in the territory after more than 250 malnutrition-related deaths.

Netanyahu opposes any deal that leaves Hamas in power

An end to the war does not seem near. Israeli Prime Minister Benjamin Netanyahu is balancing competing pressures including the potential for mutiny within his coalition.

“Those who today call for an end to the war without defeating Hamas are not only hardening Hamas’ position and delaying the release of our hostages, they are also ensuring that the horrors of Oct. 7 will be repeated,” Netanyahu said, referencing the Hamas-led attack in 2023 that killed some 1,200 people and sparked the war.

The last time Israel agreed to a ceasefire that released some hostages earlier this year, far-right members of his cabinet threatened to topple Netanyahu’s government.