A member of the militia who (1) strikes the member's superior commissioned officer or draws or lifts up any weapon or offers any violence against the superior officer while the superior officer is in the execution of the superior officer's office, or (2) wilfully disobeys a lawful command of the member's superior commissioned officer may be punished by up to five years of confinement, by separation with characterization up to dishonorable discharge, and by such other punishment as a court-martial may direct.