"During the investigation, on June 16, 2021, in cooperation with a subdivision of the FSB of Russia and the Main Directorate of the Ministry of Internal Affairs of Russia for the North Caucasus Federal District, a member of Basayev's gang, a native of the Chechen Republic, Magomed Alkhanov, was detained on suspicion of committing a crime," the message says.

Currently, investigators are establishing the role and specific actions of the suspect, as well as his involvement in the commission of other crimes.

In March, a court sentenced two residents of the Stavropol Territory, found guilty of an attack on servicemen in Dagestan in 1999, to 13 and 14 years in prison.