The commander in chief is authorized to order out the Mississippi National Guard, or any part thereof, for training or service beyond the borders of the state, with any part of the Armed Forces of the United States, whenever participation in such training or serving is authorized by the secretary of defense, or to repel invasion. Whenever the Mississippi National Guard, or any part thereof, not being in the service of the United States, goes beyond the limits of the state, they shall still remain under the military laws and regulations of the state, and any military court of the state shall have jurisdiction over any offense against the military laws of the state committed by any member of the Mississippi National Guard while performing any such military duty beyond the limits of the state, whether such court be organized and sit in the state or not.
Structure Mississippi Code
Article 1 - Organization, Training and Discipline
§ 33-7-1. Composition and organization of the Mississippi National Guard
§ 33-7-3. Training and discipline
§ 33-7-5. Efficiency of troops; officers responsible for
§ 33-7-7. Governor may order troops beyond borders of state for instruction
§ 33-7-9. Field training under command of officers of other states
§ 33-7-15. Unauthorized wearing of uniform and insignia
§ 33-7-19. Penalty for loss, destruction or retention of military property
§ 33-7-21. Federal pay for National Guard
§ 33-7-23. Compensation for inspections and other duties
§ 33-7-25. Commanding officer may fix limits to military jurisdiction
§ 33-7-27. Continuance in National Guard after federal service