As Israel grapples with one of the most harrowing chapters in its recent history, the country’s Supreme Court has set a deadline for the government to respond to a petition brought by the Hostages and Missing Families Forum. This coalition of relatives of those held captive demands transparency and accountability regarding the government’s stance on negotiations for the release of the hostages—many of whom were seized in recent cross-border raids.

The petition underscores the growing unease among the Israeli public about Prime Minister Benjamin Netanyahu’s cautious and, at times, opaque approach to securing the captives’ freedom. The trauma of families juxtaposed with the government’s strategic calculations has ignited a nationwide debate about the moral and political costs of such negotiations.

Over the weekend, the streets of Israel bore witness to thousands of demonstrators voicing their anguish and frustration. In Tel Aviv, Jerusalem, and Haifa, crowds rallied under the banner of urgency, demanding that Mr. Netanyahu expedite efforts to negotiate a deal for the captives’ release. The protesters, representing a broad cross-section of Israeli society, made clear their desire for swift action, emphasizing that every day of delay compounds the suffering of those held and their families.

Notably, the demonstrations transcended traditional communal divides. Hundreds of Palestinian Israelis also joined the protests, illustrating a rare moment of shared concern over the humanitarian toll wrought by the crisis. Their participation highlighted the complexity of the conflict and the way it affects all communities within Israel’s borders, further complicating the government’s efforts to manage domestic unity amid turmoil.

This public outcry unfolds against a bleak backdrop. The hostage situation stems from an unprecedented escalation in violence along Israel’s southern border, which has rattled the nation and intensified fears of prolonged conflict. The government’s insistence on a measured response, citing concerns over encouraging further abductions, has been met with impatience and heartbreak from those most directly affected.

The coming days, as the Supreme Court awaits the government’s detailed explanation, may well determine not only the fate of the hostages but also the political fortunes of Mr. Netanyahu’s administration.