The four suspects appeared before a court, which arrested the three Iraqi nationals for "membership of a terror organization," while the suspect of Syrian origin was released, the media outlet reported.
Another six Daesh militants were detained in the southeastern province of Gaziantep on suspicion of preparing a car bomb attack and subsequently arrested by a local court. One of the suspects allegedly had links to perpetrators behind twin blasts in Ankara that killed over 100 people during a peace rally in October.
Turkey has seen a number of terror attacks in recent months, including a suicide blast in Istanbul, which ripped through a major tourist street in the city, killing five people including the attacker, and injuring at least 36 others.
Daesh extremist group is outlawed in many countries including Russia and the United States.