article_snippet: Dadayev had previously served as an officer in a Chechen police battalion, Albert Barakhayev, secretary of the Security Council of the Caucasian republic of Ingushetia, told the official news agency TASS.
article_snippet: Dadayev was the deputy commander of one of the Caucasian republic of Ingushetia Ministry of Internal Affairs groups, Sputnik reported, adding that Gubashev worked at a security firm in Moscow.