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.
( Aug. 10, 1956, ch. 1041 , 70A Stat. 68 ; Pub. L. 114–328, div. E, title LX, § 5409 , Dec. 23, 2016 , 130 Stat. 2942 .)