Turkish police detained 29 suspected Islamic State group militants in the capital, Ankara, on Friday, some of whom allegedly were preparing to carry out attacks during New Year’s celebrations, the state-run news agency reported.
There was no immediate information on the foreigners’ nationalities.
Additionally, Istanbul will deploy more than 40,000 members of the security forces for the night of New Year’s Eve, one year after a deadly attack on a nightclub claimed 39 lives, including one Israeli, its governor said.
Istanbul governor Vasip Shain said that 37,000 police and 4,000 members of the gendarmerie and coast guard would be deployed on the night of December 31-January 1 to ensure security.
“We are taking very serious security measures to ensure that our citizens, God willing, see in the New Year in peace and security,” he said, quoted by the Dogan news agency.
He said that entertainment venues had been told to have their own private security officials on hand and if the precautions were inadequate then police would be deployed.
Turkey has suffered a series of deadly attacks blamed on Islamic State terrorists.
Of the 39 killed in the Reina attack, 27 were foreigners, including citizens from Lebanon, Saudi Arabia, Iraq and Morocco who had gone to the club to celebrate New Year. According to the indictment, 79 people were wounded.
One of the victims was 19-year-old Lian Zaher Nasser, from the Arab-Israeli town of Tira.
Her friend Ro’a Mansour, 18, was wounded in the attack.
After last year’s carnage, the mood is expected to be muted for seeing in 2018 in Istanbul, and there will be no celebrations in key parts of the city that are usually packed with revelers.
The authorities have banned any New Year celebrations in Taksim Square in the heart of the European side of the city, while a similar measure has been imposed for the lively district of Besiktas.
The district of Sisli — home to Istanbul’s most upmarket shopping and residential areas — has also scrapped New Year celebrations on security grounds.
The Reina massacre was carried out by a single gunman, Uzbek citizen Abdulkadir Masharipov, who confessed to acting on behalf of IS.
Masharipov escaped the scene, but was captured after a 17-day manhunt and eventually put on trial.
Since the attack, Turkish security forces have stepped up arrests of suspected terrorists, possibly using intelligence that came from capturing Masharipov alive.