More than 80 people have been killed in four bomb attacks this year in Istanbul and the capital Ankara
President Tayyip Erdogan said Turkey would not give in to militants
It was the fourth apparent suicide bombing to hit Turkey this year.
Most of the 10 people killed in the Istanbul blast on Tuesday were German citizens, Turkish Prime Minister told German...
"There is information that it is an attack carried out by an ISIS member," Israeli President Benjamin Netanyahu said
Fifteen people, mostly foreigners, were also wounded in the attack.
"This is not good for Turkey but everyone was expecting a terrorist attack."
Top photos from the past week.
One of the Russians arrested in Turkey was Aidar Suleimanov, Russian Foreign Ministry spokeswoman Maria Zakharova said