Official hostility toward Islam grew in 1979 with Soviet military involvement in nearby Afghanistan and the increasing assertiveness of Islamic revivalists in several countries. From that time through the early post-Soviet era, some officials in Moscow and in Tajikistan warned of an extremist Islamic menace, often on the basis of limited or distorted evidence. Despite all these efforts, Islam remained an important part of the identity of the Tajiks and other Muslim peoples of Tajikistan through the end of the Soviet era and the first years of independence.[citation needed]