Five people including a bomber were killed and 39 wounded on Saturday in the fourth suicide bombing in Turkey this year.

Twenty-seven people were killed and 75 were inured during an attack in the Turkish capital of Ankara, the province’s governor told NBC News.

An explosion in a popular Istanbul tourist zone killed at least 10 people on Tuesday, officials said.

The Russian jet was warned 10 times in five minutes before being shot down, according to the Turkish air force.

Brussels was effectively on terror lockdown Saturday.