(a) An enlisted person may be discharged from any force of the organized militia prior to the expiration of his term of enlistment under such conditions as may be prescribed by applicable laws of the United States and by this chapter and regulations issued pursuant thereto.
(b) An enlisted person discharged from a force of the organized militia shall receive a discharge in writing in such form and of such type or classification as may be prescribed by applicable laws and regulations of the United States and by regulations issued pursuant to this chapter.