launching from USA

NG-OPIR-GEO 1

Planned 2026 Q3

SBIRS GEO-6 completed the Space-Based Infrared System's geosynchronous constellation in August 2022, giving the U.S. Space Force persistent infrared surveillance from orbit for detecting ballistic missile launches. NG-OPIR-GEO 1 begins its planned replacement, assigned the USSF-57 mission designation.

launching from SLC-41 Canaveral

aboard Vulcan Centaur V-005 into GSO

Payload

NG-OPIR-GEO 1 (NGG-1)

Early warning

last updated Jun 10, 2026