L3Harris to build prototype satellite capable of tracking hypersonic weapons

https://www.c4isrnet.com/battlefield-tech/space/2021/01/14/l3harris-to-build-prototype-satellite-capable-of-tracking-hypersonic-weapons/

The Hypersonic and Ballistic Tracking Space Sensor prototype will culminate in an on-orbit demonstration.

https://peterholland765.wordpress.com/2021/01/15/l3harris-to-build-prototype-satellite-capable-of-tracking-hypersonic-weapons/