Gen. Mark Milley, chairman of the JCS, violated UCMJ Article 94. Mutiny or sedition.

[Secretary Of The Army, Get Off Your Ass]

§894. Art. 94. Mutiny or sedition
(a) Any person subject to this chapter who—

(1) with intent to usurp or override lawful military authority,
refuses, in concert with any other person, to obey orders or
otherwise do his duty or creates any violence or disturbance is
guilty of mutiny;

(2) with intent to cause the overthrow or destruction of lawful
civil authority, creates, in concert with any other person,
revolt,
violence, or other disturbance against that authority is guilty
of
sedition;

(3) fails to do his utmost to prevent and suppress a mutiny or
sedition being committed in his presence, or fails to take all
reasonable means to inform his superior commissioned officer or
commanding officer of a mutiny or sedition which he knows or has
reason to believe is taking place, is guilty of a failure to
suppress or
report a mutiny or sedition.

(b) A person who is found guilty of attempted mutiny, mutiny,
sedition, or failure to suppress or report a mutiny or sedition
shall
be punished by death or such other punishment as a court-martial
may direct.