In the Istanbul attack, at least 81 people were injured when an explosion rocked the busy pedestrian street. Turkish Vice President Fuat Oktay called it a "terrorist attack."
Thirty-nine people were killed and dozens wounded on Jan 1 nightclub attack
The Istanbul Nightclub attack killed 39 people
According to security work and information, the attacker is a single person
At least 39 people were killed and 40 others injured in an armed attack at an Istanbul nightclub
Another 69 people are being treated in hospital
The attack also left 40 people wounded
Brings the total number of suspects to 37
Turkey has been rocked by a series of attacks over the past year, blamed on both IS jihadists and Kurdish rebels
Police carried out simultaneous raids at 16 different addresses in the city
A total of 44 people were killed in Tuesday night's gun and bomb spree at Turkey's busiest airport
At least 41 persons were killed and over 145 others injured in gun and bomb attack