Gunmen kill 60 at Moscow concert; Islamic State claims responsibility
In Moscow, gunmen killed 60 and injured over 100 at Crocus City Hall during a concert. Islamic State claimed responsibility. The attackers wore combat fatigues and set the hall on fire. President Putin was informed immediately. The US Embassy had warned of potential attacks. Russia's foreign ministry called it a terrorist attack. Ukraine denied involvement. The fate of the attackers is unknown. Putin is being updated constantly.