Russia launched missile strikes against Kyiv on Monday for the third time in five days, part of an apparent escalation of aerial bombardment targeting Ukrainian cities. Islamic State takes responsibility for a deadly attack at a Moscow concert hall as Russia pushes the narrative of suspecting Ukraine. The wife of Russian dissident Vladimir Kara-Murza says the lives of the jailed political prisoners in Russia who have spoken out against Vladimir Putin are in deeper danger following the terrorist attack Friday in Moscow.