Revolutionizing Military Satellite Acquisition and Launch Strategies: Space Development Agency and Space Force Lead the Way

The Space Development Agency (SDA) is disrupting traditional military satellite procurement by building a low-Earth orbit (LEO) constellation using commercially produced small satellites and laser communications terminals from multiple vendors. SDA's Proliferated Warfighter Space Architecture includes interconnected communications satellites and missile-detection sensor satellites. The agency aims to achieve global coverage by deploying satellites in tranches every two years, allowing for incremental technology updates. SDA's approach has garnered strong support from the U.S. Department of Defense and Congress, with its budget increasing to $4.6 billion in 2024. However, challenges remain in integrating multiple vendors and segments into a complex constellation, and SDA will face scrutiny until operational constellations are established.