Turkey ordered the arrest of 192 people over suspected links to the network of the US-based Muslim cleric accused of orchestrating an attempted coup in 2016, the Hurriyet newspaper reported on Tuesday.
Turkish police have detained 54 staff from a university shut down after an attempted coup last year that was blamed on US-based Islamic preacher Fethullah Gulen, state-run Anadolu news agency said on Wednesday.
A mass trial in Turkey is set to resume Monday of more than 220 suspects, including former generals, accused of being among the ringleaders of last year's coup bid to unseat President Recep Tayyip Erdogan.
Germany's intelligence chief on Saturday said that US-based Islamic preacher Fethullah Gulen was not the mastermind behind a failed July 15 coup aimed at ousting Turkish President Recep Tayyip Erdogan.
The head of Turkey's Diyanet religious authority denied on Friday that any of its imams had ever been involved in illegal activities and said investigations into them over alleged espionage had defamed the organisation.
Turkish police have detained more than 800 people over alleged links to Kurdish militants in the past two days, a police source said on Tuesday, a crackdown the pro-Kurdish parliamentary party said was aimed at sidelining it ahead of a referendum.
Turkey's foreign minister has told US Secretary of State John Kerry that Ankara and Moscow believe followers of Muslim cleric Fethullah Gulen were behind the killing of Russian ambassador Andrei Karlov, ministry sources said on Tuesday.
Turkish police have detained six people over the killing of the Russian ambassador, state media said, who was shot in the back as he gave a speech in Ankara on Monday by an off-duty police officer.
Turkish Prime Minister Binali Yildirim said on Thursday a bill expanding President Recep Tayyip Erdogan's power would be brought to parliament next week, just months after the leader survived a coup attempt.