https://www.nytimes.com/1863/09/16/archives/presidents-proclamation-the-habeas-corpus-suspended-throughout-the.html

2381.Treason.

2382.Misprision of treason.

2383.Rebellion or insurrection.

2384.Seditious conspiracy.

2385.Advocating overthrow of Government.

2386.Registration of certain organizations.

2387.Activities affecting armed forces generally.

2388.Activities affecting armed forces during war.

2389.Recruiting for service against United States.

2390.Enlistment to serve against United States.

https://uscode.house.gov/view.xhtml?path=/prelim@title18/part1/chapter115&edition=prelim

Also sui juris - if we are still under (crown law) - it is totally legal the Assange can be tried here.

sui juris - also protects some of the most parasitic of congress and senate swamp rats