§ 891. Art. 91. Insubordinate conduct toward warrant officer, noncommissioned officer, or petty officer

strikes or assaults a warrant officer, noncommissioned officer, or petty officer, while that officer is in the execution of his office;

willfully disobeys the lawful order of a warrant officer, noncommissioned officer, or petty officer; or

treats with contempt or is disrespectful in language or deportment toward a warrant officer, noncommissioned officer, or petty officer, while that officer is in the execution of his office;