President Trump just unveiled plans for a nationwide missile defense system—something he’s calling the “Golden Dome.” But what exactly is this plan? Could it really protect the entire U.S. from hypersonic missiles and ICBMs? And more importantly… is it even possible?In this video, I’ll walk you through: The actual missile defense tech we already have (THAAD, SM-6, Aegis, Patriot, GMD) The math behind covering the U.S. with interceptors What “space-based interceptors” might mean Why hypersonic glide vehicles complicate everything The risks of overconfidence and decoy saturation And what history teaches us about grand missile defense dreams—from Nike Ajax to Star Wars