The internal security organs,set up in the political organs of the PLA units at or above the regiment level,carry out investigation of criminal cases within the armed forces in accordance with the provisions of the Criminal Procedures Law.

• 中国军队在团以上单位政治机关设保卫部门，依照刑事诉讼法的规定对发生在军队内部的刑事案件进行侦查。