Other targets of the KGB were the unregistered Protestant churches, which were also outside direct State control. In the late 1950 ’ s, the KGB estimated that these Protestant groups had a combined total of some 100,000 members.
Üheks teiseks KGB märklauaks olid registreerimata protestandi kirikud, mis asusid samuti väljaspool riigi otsest kontrolli. 1950ndate lõpus oli KGB arvestuste kohaselt sellistes protestantlikes rühmitustes kokku umbes 100 000 liiget.