Under the direction of the governor, the department shall:
(1) keep a roster of all officers and enlisted persons of the militia of this state whether active, inactive, or retired;
(2) supervise, administer, and coordinate civil defense and disaster control activities;
(3) recruit, mobilize, administer, train, discipline, equip, and supply the organized militia;
(4) maintain the archives and keep the records and documents required by law or regulation to be filed with the United States department of defense;
(5) establish and maintain the headquarters required for the militia;
(6) exercise the powers vested in it and perform any other duty and function required of it by the governor and by federal and state laws and regulations.