Istanbul — Turkish prosecutors on Tuesday issued arrest warrants for almost 150 teachers who allegedly used an encrypted messaging app employed by followers of the US-based Muslim preacher authorities blame for the botched coup bid, state media said.
Police in the central Anatolian city of Kayseri launched an operation with 400 officers in a bid to detain 147 teachers accused of using the app ByLock, the Anadolu news agency said.
The teachers, who had already been suspended in the wake of the July 15 coup attempt, are accused of “breaching the constitution,” “attempting to bring down the Turkish government,” and “membership of an armed terrorist organisation,” according to the report.
Some of the suspects were detained, it said, without providing any exact number. The report did not give further details on what messages were exchanged via the app.
Turkey says Fethullah Gulen masterminded the failed coup from his compound in Pennsylvania, using followers in Turkey who had built up a top-level presence within state institutions over several years.
The reclusive Islamic preacher denies the charges.
Turkish officials have said that the coup plotters used ByLock, a little-known messaging app, to coordinate the conspiracy.
However Turkey’s National Intelligence Organisation (MIT) began decrypting messages sent on ByLock from May last year, the officials have said.
This enabled authorities in the wake of the coup to identify tens of thousands of Gulen followers, including top-ranking military personnel.
Some 20,000 people have been arrested in the wake of the coup.
Almost 70,000 civil servants have also been dismissed in total across all institutions, more than half of them in the education sector.
Officials say education was a key sector used by Gulen to spread his influence in Turkey, using loyal teachers and seeking to create a new generation of pupils sympathetic to his ideas.
