Members of a far-right group arrested in Germany were planning attacks on mosques, politicians and asylums seekers, local media report.
The 12, allegedly belonging to Der harte Kern (The Hard Core), were detained on Friday.
Another man believed to be a part of the group is still on the run, according to newspaper Welt am Sonntag.
Germany has seen a rise in support for the far right, especially in the country's formerly-communist east.