"We both share one common goal. They want control over their own countries in the Middle East and we want control of our own countries in Western Europe," read part of Breivki's manifesto.
The manifesto said it would be possible to obtain "1 million USD worth of anthrax" and described the necessary steps to convince Islamic terrorist groups to cooperate.
"Hamas and several jihadi groups have labs, and they have the potential to provide such substances. Their problem is finding suitable martyrs who can pass 'screenings' in Western Europe. This is where we come in."
The Associated Press and ABC News Radio and ABC News' Lee Ferran contributed to this report.