KYIV—Russia launched one of the biggest missile-and-drone attacks of the war on cities across Ukraine early Sunday, knocking out power in parts of at least three regions, with some areas also reporting water cuts.

Prominent Russian opposition figures led a march of at least 1,000 people in central Berlin Sunday, criticizing Russian President Vladimir Putin and his war in Ukraine and calling for democracy in Russia.

Over 1,000 people participated in a demonstration in the German capital Berlin on Sunday against Russian President Vladimir Putin and Russia's ongoing invasion of Ukraine. Many members of the Russian opposition in exile were among the protesters,