The United States is accelerating the Golden Dome missile defense initiative, likened to the Manhattan Project, to establish a robust multi-layered shield against threats from adversaries like China and Russia. Following President Trump’s executive order, the Pentagon’s Missile Defense Agency has engaged over 1,000 companies under a $151 billion contract, leveraging technologies such as space-based interceptors and advanced guidance systems. This initiative signals a significant shift in global defense dynamics, enhancing US deterrence capabilities while potentially stabilizing the Indo-Pacific region by countering aggressive postures from nuclear-armed rivals. The implications of this expansive defense mobilization may redefine strategic calculations in the region, reinforcing allied positions amid rising geopolitical tensions.