A Moscow court abolished one of Russia’s oldest rights groups. Russian prosecutors banned the work of a group of journalists in exile, labeling it an “undesirable organization.” And on Friday, President Vladimir V. Putin used the occasion of Holocaust Remembrance Day to restate false claims justifying the invasion of Ukraine, as his government used the levers of the state to stifle independent voices and control how Russians see the war. The Kremlin’s renewed push this week to quash dissent comes as the war nears the end of its first year, with Western officials estimating more than 100,000 casualties on each...