On September 10, a Falcon 9 rocket rises from California's Vandenberg Space Force Base carrying a payload the nation will not name — a quiet reminder that the frontier of space is now as much a theater of strategic interest as it is one of exploration. The mission, designated USSF-153, belongs to the U.S. Space Force, and its contents remain classified, though the geometry of the booster's planned landing zone whispers of Starshield satellites — SpaceX's security-oriented answer to its own commercial Starlink constellation. In an era when a single company conducts over a hundred orbital launch