- Russian investigators receive more than 100 missing person reports after Moscow concert hall attackCNN
- Analysis | Putin sees Kyiv in Moscow terrorist attack. But ISIS is its own story.The Washington Post
- Russia Doubles Down on Blaming Concert Massacre on Ukraine and the WestThe Wall Street Journal
- Russia’s FSB chief says U.S., Britain, Ukraine behind Moscow attack – TASSReuters
- Ukraine war updates: Russia says it’s ‘hard to believe’ Islamic State group behind terror attack; death toll rises to 140CNBC