The U.S. Space Force has selected Relativity Space and Impulse Space for its National Security Launch Program, expanding the pool of companies certified to launch national security payloads. This addition of two commercial operators strengthens the Pentagon's launch cadence options and reduces dependency on a limited set of providers.

Relativity Space manufactures rockets using 3D printing technology, a process that dramatically reduces production timelines and part counts. The company's Terran 1 orbital rocket reached space in March 2024, demonstrating the viability of its additive manufacturing approach. Impulse Space operates as a rideshare and orbital transfer service, providing flexible deployment options for smaller payloads destined for geostationary orbit and beyond.

The National Security Launch Program, managed by the Space Force's Space Systems Command, establishes a competitive framework for booking national security missions across multiple launch providers. The certification process requires companies to meet rigorous reliability and security standards. By diversifying its roster, the Space Force gains redundancy and schedule flexibility when deploying critical defense and intelligence satellites.

This decision reflects a broader Pentagon strategy to nurture a robust commercial space industrial base. SpaceX remains the dominant provider through its National Security Agreement, but the addition of new certified operators prevents bottlenecks and encourages innovation through competition. Relativity and Impulse now join established providers like United Launch Alliance in the certified pool.

For Relativity Space, the certification validates its manufacturing methodology and positions the startup for substantial revenue opportunities in national security contracts. For Impulse Space, the designation provides credibility for its specialized orbital transportation services, which support missions requiring precise payload placement beyond traditional launch altitudes.

The selection underscores how commercial space capabilities have matured to serve Pentagon requirements. As the Defense Department grapples with increased satellite launch demands driven by space domain awareness, communications, and advanced weapons systems, multiple certified providers