Turkish authorities have issued detention warrants for 12 suspects as part of an investigation into the alleged "public sector confidential structure” of the Gülenist Terror Group (FETÖ), prosecutors said Tuesday.
According to a statement from the Ankara Chief Public Prosecutor’s Office, the Terror Crimes Investigation Bureau identified suspects who allegedly operated within the group’s covert network, infiltrating state institutions. The probe focused on operational phone lines and communication methods used by the organization.
Authorities said evidence indicates that the suspects used ByLock, an encrypted messaging application associated with FETÖ, and were in contact through sequential calls made via payphones and prepaid lines, a known communication tactic of the group.
Some suspects are also linked to prior testimonies regarding organizational activities.
Among the 12 suspects, five are reportedly still employed in public institutions. Police counterterrorism units, in coordination with the National Intelligence Organization (MIT), launched simultaneous operations across four provinces centered in Ankara to detain the suspects.
Separately, in the northwestern province of Edirne, four individuals, including three suspects accused of links to FETÖ, were captured while they were allegedly attempting to cross the border illegally, officials said Monday.
According to security sources, teams from the Provincial Police Department’s Intelligence Branch and the Keşan Police Department’s Counterterrorism Unit conducted an operation targeting individuals preparing for illegal departure abroad.
Following procedures at the police station, all four suspects were referred to court. A judge ordered their arrest pending trial, authorities said.
FETÖ is behind the defeated coup attempt, in which 252 people were killed, and 2,734 were wounded. The attempt was plotted and carried out by FETÖ.
Along with the 2016 coup attempt, FETÖ is also accused of being behind a long-running campaign to overthrow the state through infiltration.
Türkiye has targeted the terrorist group's active members and sleeper cells nonstop, and its influence has been much reduced since 2016.