Abstract
The analysis of geographical spaces and the way in which physical-geographic elements influence the planning and conduct of military operations is related to military geography as a component of military science. From the military point of view, the parameters of the relief are of particular importance. In this respect, in the Bârgău Mountains, the mountainous landforms, with slopes leading to the lack of viability, then the high ridges and dominant points that offer wide views, the regime of the currents, the rain, the harshness of the climate in different seasons, the high temperature variations and atmospheric pressure, are elements that oppose or which, on the contrary, can be used as a real weapon against the enemy