New Islamic State videos back claim it carried out Moscow concert hall attack
New Islamic State videos back claim it carried out Moscow concert hall attack
www.theguardian.com New Islamic State videos back claim it carried out Moscow concert hall attack
Footage of gunmen reinforces terror group’s claim to have masterminded worst terror attack on Russia in two decades
Footage of gunmen reinforces terror group’s claim to have masterminded worst terror attack on Russia in two decades
