Israelis on Sunday marked nine months since the devastating Hamas-led attack of Oct. 7 and the start of the ensuing war in Gaza with a nationwide day of anti-government protests at a time that many here view as a pivotal juncture in the conflict.

Primarily calling for a cease-fire deal with Hamas that would see hostages return from captivity and for new elections in Israel, protesters brought morning traffic to a standstill at several major intersections in cities and on highways across the country. By lunchtime, much of central Tel Aviv was blocked in one of the biggest protests in months.

Some progress has been made in recent days for a resumption of negotiations toward a tentative deal after weeks of an impasse, even as the fighting continues in Gaza, where an Israeli strike hit in the area of a U.N. school on Saturday, and across Israel’s northern border with Lebanon.

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Landslides and floods set off by torrential rains have killed at least 15 people in Nepal in the last 24 hours, officials in the small Himalayan nation said on Sunday, expressing fear that with further heavy rains expected, that number could rise.

Eighteen people were also injured in the flooding over the past 24 hours, and two are missing, said Dan Bahadur Karki, a police spokesman. Dozens of people were evacuated to safety, including some pulled from the rubble of their damaged homes.

Officials said the landslides had hampered vehicle traffic in most parts of a country where the terrain already makes travel difficult. Highways were damaged, as were the serpentine roads that connect cities with mountain villages. Military and police forces were deployed to help clear the roads.

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Ukraine, which depends on American military aid for its survival, has long tried to maintain bipartisan support in the United States. That has never been easy, but it is getting harder, especially with the increased possibility that Donald J. Trump, no great friend of Ukraine, will return to the White House.

Ukraine’s president, Volodymyr Zelensky, is asked in nearly every interview what a second Trump administration would mean for Ukraine. While Mr. Zelensky chooses his words carefully, sometimes the emotional weight of the assumption behind the question — that Mr. Trump could end American military assistance, allowing Russia to succeed in destroying the Ukrainian state — spills into view.

Mr. Trump’s claim last week during his debate with Mr. Biden that he alone knew the path to peace is “a little scary,” the Ukrainian president said in an interview with Britain’s Channel 4 News.

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