The special operation on the Chechen-Dagestani border continued on Friday, RIA Novosti reports.
Militants moved from the Nozhay-Yurtovsky District of Chechnya to the Kazbekovsky District in Dagestan. A police spokesman said that a group of militants was surrounded in the area.
Chechen Interior Minister Ruslan Alkhanov said that three militant groups were surrounded on Thursday. About 9-11 officers were killed and 17 were injured.
