SITE Intel Group: Jihadist says Vienna attack ‘part of the bill’ that Austria must pay Nov 3, 2020 12:30 am By Robert Spencer Jihadis cast all attacks as defensive because Islamic law stipulates that only the caliph can wage offensive jihad. “Jihadist Says Vienna Attack ‘Part of the Bill’ for Austrian Involvement in U.S.-led Coalition,” SITE Institute, November 2, 2020