This was announced by SBU Head adviser Yurii Tandit, Censor.NET reports citing 112 TV channel.
According to him, most of those apprehended have been subsequently released. As of the moment of reporting three persons have been detained.
"Representatives of the Interior Ministry, the Defense Ministry, and the Security Service of Ukraine conducted preventive, countersabotage, and antisabotage activities. Places of possible location of terrorists and illegal armed gangs' members have been checked. The activity resulted in about 100 persons apprehension, three of whom are suspected of illegal activities as part of reconnaissance and sabotage groups. Another person is suspected of involvement in a foreign security force's activities," Tandit said.