Another person was taken into custody in connection with the suspected terrorist plot to attack a Taylor Swift concert in Vienna, officials said.
The 18-year-old suspect was arrested on Thursday. Austrian Interior Minister Gerhard Karner said the Iraqi national comes from the same circle as the main suspect, Reuters reported.
Karner gave the update during a news conference unrelated to the matter.
It comes after the arrest of two others, including a 19-year-old Austrian who is accused of planning a deadly attack at Ernst Happel Stadium with "bladed weapons, as well as the "construction of a bomb." He quit his job just days before.