Turkey ordered the arrest of 1,112 people over suspected links to the network of U.S.-based Muslim cleric Fethullah Gulen, who is accused of orchestrating an attempted coup in 2016, broadcaster CNN Turk reported on Tuesday.
The operation, related to alleged cheating in police examinations, showed authorities were not letting up on their crackdown two-and-a-half years after rogue soldiers used warplanes, helicopters and tanks in a bid to seize power. The operation was among the biggest that have been launched against alleged supporters of Gulen since the failed putsch, in which 250 people were killed.
Tuesday's operation was connected to a 2010 police force examination for those seeking to become deputy inspectors, and allegations that some of those taking part had received the questions in advance, state-owned Anadolu news agency reported.
So far, 124 suspects have been detained in the operation launched by the Ankara chief prosecutor's office and extending across 76 provinces, Anadolu said. It was not clear how many, if any, of the suspects were serving police officers.
CNN Turk said the operation was centered on the capital, Ankara, but was spread across 76 provinces. No further details were immediately available.
Interior Minister Suleyman Soylu said on Sunday a "big operation" was looming against Gulen supporters. "Devils would not perpetrate deceptions like they have," he said. "We will finish them off."
The government says his network infiltrated state institutions over decades, including the security forces, judiciary and ministries, often helped by cheating in exams, to create a "parallel state."
Gulen, a former ally of President Recep Tayyip Erdogan, has denied involvement in the coup attempt.
Since the coup attempt, the government has carried out a deep and lasting purge of state institutions while prosecutors have launched a steady stream of investigations against those suspected of links to Gulen.
Turkey's Western allies have criticised the crackdown, which was pursued mainly under a state of emergency that was declared after the coup and remained in effect until July last year.
Erdogan's critics accuse him of using the failed putsch as a pretext to quash dissent. Turkish authorities say the measures are necessary to combat threats to national security.
More than 77,000 people have been jailed pending trial since the putsch and widespread arrests are still routine. Authorities have suspended or sacked 150,000 civil servants and military personnel.
Defence Minister Hulusi Akar, the former chief of staff, has said more than 15,000 military personnel had been dismissed since the coup, including 150 generals and admirals.
Authorities have also taken control of hundreds of firms accused of links to Gulen and his supporters, and shut down more than 130 media outlets as part of the purge.
Ankara has also increasingly targeted alleged supporters of the movement abroad, seeking the extradition of Gulen himself and many others across Europe, Asia and the United States.
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