NRO

The NROL-57 mission was the eighth launch supporting the National Reconnaissance Office’s proliferated architecture satellite constellation. Liftoff happened at 11:49 p.m. PDT (2:49 a.m. EDT, 0649 UTC).

The NROL-149 mission was the sixth and final mission of the year supporting the agency’s proliferated architecture. Liftoff from pad 4 East at Vandenberg Space Force Base happened at 5:19 a.m. PST (8:19 a.m. EST, 1319 UTC).

The NROL-167 mission is the fourth launch to add satellites to the National Reconnaissance Office’s so-called “proliferated architecture” constellation. Liftoff happened at 10:13 a.m. PDT (1:13 p.m. EDT, 1713 UTC).