The U.S. Space Force has declared Initial Operational Capability of the Electro-optical Infrared Weather System Geostationary (EWS-G1) spacecraft. EWS-G1, formerly known as GOES-13, was transferred to the U.S. Air Force by the National Oceanic and Atmospheric Administration (NOAA) in 2019 under an agreement between the U.S. Air Force and NOAA for Interagency Cooperation on Collection of Space-Based Environmental Monitoring Data.