SpaceX, 36 Satellites, and the New Mesh to Track Hypersonic Missiles
SpaceX’s upcoming Falcon 9 launch of 36 SDA Tranche 2 Tracking Layer satellites is not just another mission—it is a bulk upload of hypersonic-tracking hardware into MEO that rewires the economics of missile warning. This single flight accelerates the Pentagon’s pivot from a few GEO behemoths to a proliferated, upgradeable sensor mesh built on commercial launch cadence.












