Geostrategic Engineering of Power and Its Impact on U.S. Military Deployment: A Lebensraum Theory Approach. دراسات اقليمية [Internet]. 2026 Apr. 1 [cited 2026 Jun. 30];20(68):93-126. Available from: https://regs.uomosul.edu.iq/index.php/regs/article/view/61553