This is a slog for a non LawFag, but with potential habbenings ramping up, I went looking for the POTUS' Uniform Code of Military Justice (UCMJ) with markups.
(oh Look! Amazon is taking care of the federal register! sheesh.)
https://s3.amazonaws.com/public-inspection.federalregister.gov/2018-04860.pdf
I'll spare you the "mass roundup of American Citizen's" headline scare tactics I saw while looking for this document.