what is trump 's golden dome 4

Trump's "Golden Dome" is a multilayered missile defense system proposed to protect the United States from a wide range of aerial threats including ballistic missiles, cruise missiles, hypersonic missiles, and drone swarms. The system aims to deploy next-generation technologies across land, sea, and space, including space-based sensors and interceptors. It is envisioned to detect and destroy missiles at multiple phases: ahead of launch, early in flight, midcourse, and in the final moments approaching a target. The Golden Dome aims to create a dome of defense over America with capabilities to intercept missiles launched from anywhere in the world, including those launched from space. It builds on earlier missile defense concepts, such as Ronald Reagan's Strategic Defense Initiative ("Star Wars"), but leverages 21st-century technologies such as hundreds of satellites for launch detection, ground- and space-based interceptor missiles, and artificial intelligence- powered command centers to analyze data and guide real-time responses. The initiative is ambitious and costly, with projected expenses running into hundreds of billions of dollars. The U.S. government has allocated initial funding in the tens of billions, but the total cost is expected to be much higher over time. The system involves multiple layers: a domain awareness layer to track threats, an intercontinental ballistic missile (ICBM) defeat layer, and an air defense layer for cruise missiles and aerial threats. The Golden Dome will be overseen by U.S. Space Force generals and involve defense contractors such as Lockheed Martin. It is described as a "Manhattan Project- scale mission" essential for America's security, designed to protect against nuclear missile threats and other advanced weaponry from countries like North Korea, Iran, Russia, and others. In summary, Trump's Golden Dome is a grand strategic missile defense project combining space-based, aerial, and ground- based defense systems to provide comprehensive protection to the U.S. homeland from evolving missile threats with a projected cost in the hundreds of billions of dollars.