1.The Evolved SBIRS program is now the Next-Generation OPIR (Overhead Persistent Infrared) program.2.Competition underway between Northrop Grumman and Ball Aerospace team and Raytheon Technologies to develop Next-Gen OPIR GEO's subsystem.3.GEO-5 and GEO-6 scheduled for launch in 2021 and 2022, respectively.4.OPIR Block 0 birds to all be in orbit by 2029.
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