A total of 165 soldiers were arrested across Turkey on Friday over suspected links to the Fetullah Terrorist Organization (FETO), the group behind the 2016 defeated coup.
After Istanbul prosecutors issued warrants for 300 soldiers as part of a probe of FETO's infiltration of the military, police arrested 150 of them.
The warrants include 211 active-duty soldiers.
At least 13 active-duty soldiers were also arrested in the eastern Bingöl province and two in western Balıkesir as part of other FETO investigations.
In Ankara, warrants were issued for 21 suspects for allegedly leaking Police Academy exam questions, and eight of them were arrested in operations in 13 provinces.
Separately, 20 arrest warrants were issued as part of an investigation of FETO's female members, when it was found that the suspects used ByLock, an encrypted cellphone app used by the terror group. Five of the suspects were arrested.
In southern Mersin, four suspects were arrested for links to FETO, including the group's alleged so-called "provincial imam."
The Fetullah Terrorist Organization (FETO) and its U.S.-based leader Fetullah Gülen orchestrated the defeated coup on July 15, 2016, which left 250 people martyred and nearly 2,200 injured.
Ankara also accuses FETO of being behind a long-running campaign to overthrow the state through the infiltration of Turkish institutions, particularly the military, police, and judiciary.