10 U.S.C. § 890: Art. 90. Willfully disobeying superior commissioned officer

Any person subject to this chapter who willfully disobeys a lawful command of that person’s superior commissioned officer shall be punished—(1) if the offense is committed in time of war, by death or such other punishment as a court-martial may direct; and (2) if the offense is committed at any other time, by such punishment, other than death, as a court-martial may direct.