Turkish media published photographs of the three suspects, named as Haci Ali Dumaz, Savas Yildiz et Yunus Durmaz.
According to police sources quoted by Dogan news agency, the three- all Turkish nationals- are believed to be planning attacks in busy public spaces, including in Istanbul.
Yildiz was initially suspected of being the bomber who blew himself up Saturday on Istanbul's famous Istiklal Caddesi, a two-kilometre-long pedestrian shopping street in the heart of the European side of the city.
Three Israelis and one Iranian were killed in the attack, which injured 39 people, most of them foreign tourists. Four people were still listed in critical condition in hospital today.
The bombing was the sixth in Turkey since July, four of which have been blamed on IS. The other two were claimed by Kurdish rebels. Over 200 people have been killed and hundreds more injured in the bloodshed.
In a sign of the climate of fear in the country, a football derby between Istanbul arch-rivals Galatasaray and Fenerbahce was postponed Sunday two hours before kickoff, after the authorities received information about a "serious" threat.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
