Yes it’s made very clear in the enlistment contract (the military equivalent of an employment agreement) that they’re waiving certain rights and submit themselv

Yes it’s made very clear in the enlistment contract (the military equivalent of an employment agreement) that they’re waiving certain rights and submit themselves to military jurisdiction for offenses covered under the UCMJ. This topic has been litigated a lot in front of SCOTUS like with Standard Form 86 (where one waives the right to free speech for security clearance) so there’s certain language they have to contain to be valid.