Space Force broadens security-launch roster with Relativity Space and Impulse Space

The U.S. Space Force added Relativity Space and Impulse Space to the National Security Space Launch Phase 3 Lane 1 pool, expanding pre-qualified options for lower-risk national-security missions; Relativity Space’s Terran R is a mid-lift candidate, while Impulse Space provides orbital transfer vehicles and the Helios upper stage to complement a partner launcher, signaling a shift to integrated transport services and greater commercial competition; Lane 2 remains for the military’s most demanding, fully certified missions.