I want you to slowly read this and tell me what is wrong about it. What doesn't make sense? Ask yourself the 8 or so questions this is begging you to and then let me know what you think they are. This is not as simple of a message as it seems, not by far.

Insurrections are usually carried out by domestic forces against the government. It is not an act against the people.
The act of attacking one's own citizens with the support of foreign countries is truly an inducement of foreign aggression.

Courts for domestics would not make sense.
The means to resolve international disputes are appropriate for this.
It should be judged by the winner or third parties. And there's no reliable third parties anywhere.
You should win and judge for yourselves.