NRO @NRO_gov 5:59 AM · May 12, 2026
MISSION SUCCESS: NROL-172 launched today at 10:13 p.m. ET on a @SpaceX Falcon 9 rocket from Vandenberg SFB
NRO & @USSF_SSC launching a proliferated mission with NSSL shows NRO's ability to leverage multiple launch acquisition strategies
Press release: https://bit.ly/3RiuIYp
https://x.com/NRO_gov/status/2054048693947351048SpaceX launches intelligence-gathering satellites for the National Reconnaissance OfficeMay 11, 2026 Will Robinson-Smith
(...) The National Reconnaissance Office flew its 13th mission supporting an intelligence-gathering constellation it calls the “proliferated architecture” on Monday night. (...)
At 8.5 minutes after liftoff, B1097 landed on the drone ship, ‘Of Course I Still Love You’, positioned in the Pacific Ocean. This was the 196th landing on this vessel and the 610th booster landing to date for SpaceX. (...)
For this mission, the NRO did add some additional information by noting that its Geospatial Intelligence Systems Acquisitions Directorate (GEOINT) is contributing to the satellite constellation.
“GEOINT’s contribution to the NRO’s proliferated architecture includes electo-optical, radar, and relay satellites,” the NRO said. “Additionally, these relay satellites enable inter-satellite optical communications and serve as a key component of the NRO’s resilient communications architecture as well as the Department of War’s (DoW) upcoming space-data network.”
The NROL-172 mission is the second flight booked on a Falcon 9 rocket as part of the National Security Space Launch (NSSL) Phase 3 Lane 1 contract, managed by the United States Space Force’s Space Systems Command (SSC). The first of those was the NROL-145 mission, which launchd on April 20, 2025. (...)
https://spaceflightnow.com/2026/05/11/live-coverage-spacex-to-launch-intelligence-gathering-satellites-for-the-national-reconnaissance-office/