The U.N. Security Council will vote on a U.S.-backed cease-fire resolution.

The United Nations Security Council was expected to vote on Monday on a resolution brought by the United States calling for a cease-fire in Gaza.

The U.S.-led proposal “would bring about a full and immediate cease-fire with the release of hostages,” Nate Evans, a spokesman for the U.S. mission to the United Nations, said in a statement on Sunday. President Biden last month endorsed the proposal, which he said had been offered by Israel, “and the Security Council has an opportunity to speak with one voice and call on Hamas to do the same,” Mr. Evans added.

A vote was scheduled for 3 p.m. Eastern. Even if the resolution passes, there was no indication that it would persuade Israel or Hamas to move forward with the cease-fire proposal.

The three-phase plan would begin with an immediate, temporary cease-fire and work toward a permanent end to the war and the reconstruction of Gaza. Mr. Biden said Israel had put forward the plan, and Hamas has signaled it is open to the terms he laid out, but neither side has said definitively that it would accept or reject the plan.

One major sticking point is whether a deal would allow Hamas to remain in control of Gaza — a scenario that Prime Minister Benjamin Netanyahu of Israel has described as a red line.

Another issue concerns the precise timing and logistics of a cease-fire. Mr. Netanyahu has said that Israel will fight until Hamas’s governing and military capabilities are destroyed. But Hamas has made any progress on a hostage deal conditional on an Israeli commitment for a permanent cease-fire and the full withdrawal of its troops from Gaza.