Long experience shows that the only way to deal with terrorist movements (other than small gangs without public support) is to [ negotiate with them ](
http://www.theguardian.com/world/2014/oct/07/-sp-how-to-talk-to-terrorists-isis-al-qaida ) . This may not apply to PISSI today, which is more of a barbarian horde than a terrorist movement. It can be defeated in battle, at this stage. If that happens, it may morph into a terrorist movement.
Ссылка:
https://stallman.org/archives/2014-jul-oct.html#08_October_2014_%28Terrorist_movements%29