(1) General courts-martial may be convened by any of the following:
(a) The governor.
(b) The adjutant general.
(c) The commanding general officer of any force of the state military forces.
(d) The commanding officer of a division or a separate brigade.
(e) The commanding officer of a separate wing.
(2) If any commanding officer is an accuser, the court shall be convened by superior competent authority and may in any case be convened by a superior authority if considered desirable by the authority.