Ukraine’s supply of Patriot missile interceptors is dwindling, and on Friday, President Trump backed away from his promise to let Ukraine make them itself.

Saudi Arabia had for years sought the controversial deal to transfer American nuclear technology to the kingdom. It is expected to be sealed on Wednesday.

Mayor Zohran Mamdani challenged the United States to execute an international arrest warrant against Prime Minister Benjamin Netanyahu of Israel, which New York itself cannot do.

The Democrats hoping to challenge Ms. Collins, a vulnerable Republican, have seized on the fatal incident, drawing attention to her record on immigration matters.

Elena Kagan and Amy Coney Barrett, the first justices to appear before lawmakers since 2019, told lawmakers about rising threats to themselves and their families during a friendly hearing.