Russians in cities spanning from Moscow to Siberia have taken to the streets again to protest Russia’s invasion of Ukraine. Demonstrators held posters and marched in city centers, chanting “No to war!” as President Vladimir Putin ordered Russian nuclear deterrent to be put on high alert, upping the ante in the Kremlin’s standoff with the West and stoking fears of a nuclear war. Ukraine has launched a case against Russia at the United Nations’ highest court accusing Moscow of planning genocide and asking for the court to intervene to halt the invasion and order Russia to pay reparations.