OneWeb, a British satellite internet company, turned to SpaceX’s rockets after canceling launches with Russia’s Soyuz vehicle over the invasion of Ukraine.
Military experts say a new generation of nuclear weapons has raised the risk that Mr. Putin might introduce less destructive atomic arms into the battlefields in and around Ukraine.
Readers urge actions to address the refugee and food crises caused by the Ukraine war. Also: Russian soldiers; essential workers; prison time; donating ties.