Tajikistani media reported that nine suspects have been detained in connection with an attack at a concert in Moscow.
Sources familiar with the matter said the suspects are under investigation for possible affiliation with the Daesh group, according to the media reports.
Sputnik reported that the arrests followed the Russian Investigative Committee’s announcement on Thursday, which linked the attack to Ukrainian nationalists.
At least 139 people were killed and dozens more were wounded in the Moscow attack.