The numbers necessary to achieve this kind of muscular defense are staggering: 85,400 space-based interceptors, 14,510 new air-launched interceptors, 46,904 more surface-launched interceptors, hundreds of new sensors on land, in the air, at sea, and in space to detect incoming threats, and more than 20,000 additional military personnel. No one has placed missile interceptors in space before, and it will require thousands of them to meet even the most basic goals for Golden Dome.
Over the last 60 years, the United States has spent more than $350 billion on efforts to develop a defense against nuclear-armed ICBMs. This effort has been plagued by false starts and failures, and none have yet been demonstrated to be effective against a real-world threat.
Qatar's air defenses successfully intercepted Iranian missiles targeting a US military base on Monday, showcasing its advanced capabilities alongside US-operated systems.