SpaceX has secured a $2 billion contract to build a constellation of 600 satellites for the US Space Force, marking one of its most significant government deals to date. The satellites will track missiles and aircraft as part of the Pentagon's Golden Dome missile defense initiative.
The work falls under Starshield, SpaceX's military satellite division. Golden Dome, announced by the Trump administration in 2025, includes a specific capability called the air moving target indicator (AMTI) designed to detect ballistic missiles and hostile aircraft. The 600-satellite network creates a persistent surveillance mesh harder to evade than ground-based radar. Full operational capability is targeted for January 2029.
SpaceX's defense portfolio continues to expand. In January 2026, the company executed $739 million in launch task orders under the National Security Space Launch Phase 3 program. In April 2026, SpaceX secured a $57 million contract for satellite-to-satellite communication demonstrations, a critical capability for real-time combat scenarios.
For investors, SpaceX remains private with no ticker symbol. The $2 billion contract positions Starshield as a significant revenue center, though heavy reliance on government contracts exposes the company to budget politics and procurement delays. The tight 2029 deadline leaves little margin for bureaucratic friction.