Russian authorities raise the death toll in the attack on the Crocus concert hall in Moscow to 115. Local media point to citizens of Tajikistan as suspects.

Four alleged attackers have been detained and several more have fled, according to the Tass agency. According to leaked information, the car of the alleged attackers has been intercepted in the Bryansk region. Russia has become one of the main targets of ISIS due to its support for both the Government of Bashar al-Assad in Syria and the Taliban in Afghanistan.