A Congressional Budget Office report estimates that President Trump's proposed national missile defense system, dubbed "Golden Dome," could cost taxpayers $1.2 trillion over 20 years, with the need for extensive defensive assets including thousands of satellites and radar sites, and warns that even if built, it may not effectively counter threats from adversaries like Russia and China. #MissileDefense #NationalSecurity #SpaceWeapons #US #RU #CN #IL #GU #AS #MN #PR #VG #SY

