On 10 October 2015 at 10:04 local time (EEST) in Ankara, the capital city of Turkey, two bombs were detonated outside Ankara Central railway station. With a death toll of 109 civilians, the attack surpassed the 2013 Reyhanlı bombings as the deadliest terror attack in Turkish history. Another 500 people were injured.

No organisation has ever claimed responsibility for the attack. The Ankara Attorney General stated that they were investigating the possibility of two cases of suicide bombings. On 19 October, one of the two suicide bombers was officially identified as the younger brother of the perpetrator of the Suruç bombing; both brothers had suspected links to Islamic State of Iraq and the Levant (ISIL) and the ISIL affiliated Dokumacılar group.