SpaceX has been awarded a $4.16 billion contract by the US Space Force’s Space Systems Command to develop a satellite constellation for tracking airborne threats. This initiative, part of the Golden Dome project, aims to create a Space-Based Airborne Moving Target Indicator system capable of monitoring aircraft, drones, and missiles from orbit. The contract is structured as an Other Transaction Authority agreement, allowing for expedited development and deployment. The Golden Dome initiative, initiated during the Trump administration, seeks to establish a comprehensive missile defense system using thousands of satellites. SpaceX's role focuses on detection and tracking, with a target for initial operational capability by 2028. This contract is a significant addition to SpaceX's defense portfolio, which has been expanding through its Starshield program, emphasizing secure satellite communications and sensing for government clients.