A. Under such regulations as the Governor or Adjutant General may prescribe, a sentence of confinement adjudged by a court-martial, whether or not the sentence includes discharge or dismissal, and whether or not the discharge or dismissal has been executed, may be carried into execution by confinement in any place of confinement under the control of the state military forces or in any penal or correctional institution used or under the control of the Oklahoma Department of Corrections. Persons so confined in a penal or correctional institution not under the control of the state military forces are subject to the same discipline and treatment as persons confined or committed by the courts of this state.

B. No confinement ordered by a court-martial shall include hard labor.