Turkish police have detained 445 people suspected of links to the Islamic State group, state media say.
Co-ordinated early morning raids were carried out in 18 provinces, Anadolu News Agency reported, quoting anonymous security sources.
Most of those held are foreigners, among them 60 people taken into custody in the capital, Ankara, it said.
IS claimed responsibility for the New Year shooting attack on an Istanbul nightclub which left 39 people dead.
Last month police arrested an Uzbek national, Abdulkadir Masharipov, suspected of mounting the assault on revellers at the Reina nightclub.
In Sunday’s operations, nine suspects who are alleged to have been planning a terrorist attack were held in the Aegean province of Izmir, Anadolu reported.
Many of the suspects were detained in provinces bordering Syria – 150 in southeastern Sanliurfa and 47 in the city of Gaziantep.
Click here to read more.
SOURCE: BBC News