Speaking to reporters at Istanbul’s Ataturk Airport, the site of a series of deadly explosions Tuesday night, Turkish Prime Minister Binali Yildirim said that initial findings suggest ISIS was behind the attack.So far, no group has claimed responsibility for the bombings, CNN reports.

41 people are dead and another 239 were injured after two explosions hit Ataturk airport in Istanbul on Tuesday night, according to the city’s governor Vasip Şahin.