September 10, 2023, at 8:47 a.m. EDT

United Launch Alliance launches SILENTBARKER/NROL-107, a classified spy satellite cargo for the U.S. National Reconnaissance Office (NRO) and United States Space Force (USSF), to orbit from Florida's Cape Canaveral Space Force Station Space Launch Complex 41.

This marks the first Atlas V launch in almost 11 months, the second ULA launch in 2023, and the 18th and last NRO mission on an Atlas V.