This research paper is part of a transformation proposal for ministry of defense. The analysis was focused on decision making process for critical policies of higher military command structure (joing/combinded military organization), and these were studies in light of path dependency of institutionalism. Implemented institutions are not designed to regulate individual actions, but they provide means of limiting them. Therefore, institutions not only establish policies and limit government`s capacity for execution, but also regulate concerned individual. Once established, the institutions tend to retain its inflexibility despite the decisive change in the circumstances, also known as ``path dependency in historical institutionalism``. In the military policies transforming process, military command and administration are not critical to higher military command structure.